Question 1

Is refined coconut oil 6501-98% (Ninol) harmful to humans? Does it have an impact on the environment?

Accepted Answer

Refined coconut oil 6501-98% (Ninol) poses a risk of irritation to humans and is hazardous to the aquatic ecological environment. However, when properly formulated in the final product, the risk during daily use is controllable. It must be handled according to regulations and waste must be disposed of properly. Detailed Explanation According to the GHS (Globally Harmonized System of Classification and Labelling of Chemicals) hazard classification from the GuoLi Chemical Product Database, the pure/high-concentration form of refined coconut oil 6501-98% has clear irritant effects on humans: skin contact can cause irritation (H315), and eye contact can cause serious eye irritation (H319). The signal word is "Warning," and the pictogram is GHS07 (exclamation mark). This means that during raw material handling and production feeding, operators must strictly wear protective gloves, goggles, and other equipment. However, when this product is used in personal care formulations such as shampoo, shower gel, and cial cleanser, its concentration is significantly diluted (usually added at only 1% to 5%). Moreover, 6501 itself is a nonionic surctant, which is less irritating than anionic surctants. Therefore, in the finished product, it exhibits characteristics of "mild and low irritation, improving the affinity of the finished product to skin and mucous membranes," which is why it is widely used in mid-to-high-end cleaning and care products. It must be clarified: The hazard of the raw material and the mildness of the finished product are not contradictory; the key lies in concentration and the formulation environment. Summary of Effects on Humans and the Environment TargetHazard ClassificationHazard Statement Skin (Human)Skin corrosion/irritation Category 2H315: Causes skin irritation Eyes (Human)Serious eye damage/eye irritation Category 2AH319: Causes serious eye irritation Aquatic organisms (Environment)Hazardous to aquatic life Category 3H412: Harmful to aquatic life with long lasting effects Environmental Safety Recommendations The main environmental risk of this product is water pollution: According to GHS classification, it is harmful to aquatic organisms and has long-term persistent effects. Production and user units must strictly adhere to the following principles: It is strictly forbidden to discharge pure or high-concentration waste liquid into sewers, surce water, or groundwater; In case of leakage, use inert materials such as sand, vermiculite, etc., to absorb and collect, and dispose of as hazardous waste; do not mix with household waste; Waste containers and rinsing liquids should also be collected together and disposed of in accordance with local and national hazardous waste regulations. Key Points for Emergency Response Skin contact: Immediately remove contaminated clothing and rinse with plenty of soap and water; seek medical attention if irritation or discomfort occurs. Eye contact: Rinse carefully with plenty of water or saline solution for several minutes; if wearing contact lenses and it is easy to do, remove them and continue rinsing; if irritation persists, seek immediate medical attention. Ingestion: Rinse mouth, do not induce vomiting, seek immediate medical attention and show safety data sheet or label. Spill cleanup: Wear protective equipment, absorb with inert material, place in a closed container and dispose of as hazardous waste.

Question 2

What to do when problems occur during the use of Refined Coconut Oil 6501-98% (Ninol)? How to obtain technical support?

Accepted Answer

When encountering problems with Refined Coconut Oil 6501-98% (Ninol), first check common formulation and process issues. If unresolved, contact the official technical service team of Guoli Chemical for professional support. Detailed Explanation Refined Coconut Oil 6501-98% (Ninol), a high-purity nonionic surctant (Cocamide DEA), may occasionally experience issues such as unsatisctory thickening, unstable foam, poor transparency, or stratification during use. In most cases, the problem is not due to product quality but rather related to the formulation system, addition process, water quality conditions, or incompatibility with other raw materials. It is recommended to troubleshoot step by step before determining whether the product is abnormal. Guoli Chemical provides comprehensive after-sales technical support services for every customer. If the problem persists after troubleshooting, you can contact the salesperson through the product procurement channel to arrange one-on-one remote diagnosis with a technical engineer. Alternatively, you can directly call the customer service hotline published on Guoli Chemical's official website or send an email to the technical support mailbox, providing the product batch number, formulation system, and a description of the phenomenon. The technical team typically responds within 1-2 working days. For major or urgent issues, on-site technical service can also be requested. Quick Troubleshooting Guide for Common Issues 1. Poor Thickening Effect Possible Causes: 6501 is a nonionic auxiliary thickener that needs to be used in combination with anionic surctants (such as AES, LAS, etc.) and electrolytes (sodium chloride) to achieve optimal thickening. Using it alone or in insufficient amounts will not effectively thicken the system. Additionally, a system pH value too high (>10) or temperature too high can weaken the thickening ability. Troubleshooting Suggestions: Confirm whether the formulation contains sufficient anionic primary surctant; check if the sodium chloride addition amount is within the reasonable range (typically 0.5%-2.0% of the system); verify the addition amount of 6501 (recommended 0.5%-5.0%); ensure the addition temperature is below 40°C to avoid high-temperature degradation. 2. Insufficient or Non-Persistent Foam Possible Causes: 6501 mainly acts as a foam stabilizer and synergist, not as a primary foaming agent. If the formulation lacks high-foaming anionic surctants (such as AES, K12), relying solely on 6501 will not produce abundant foam. Excessive amounts of oils or silicones in the formulation can also defoam. Troubleshooting Suggestions: Check the type and amount of primary foaming agent in the formulation; appropriately increase the addition ratio of 6501 (1%-3%); confirm whether any defoaming components have been introduced; check if the water hardness is too high. 3. Product Becomes Cloudy or Stratifies Possible Causes: 6501 may solidify or become cloudy at low temperatures (below 10°C), which is a normal physical phenomenon. Additionally, incompatibility may occur when used with certain cationic surctants or acidic substances. A pH value below 5 may cause hydrolysis of 6501. Troubleshooting Suggestions: Allow the product to warm up to 20-35°C and stir evenly to observe; check if the system pH is below 5 or above 10; verify the compatibility of the ionic types of co-ingredients with 6501. 4. Skin Irritation or Allergic Reactions Reported Possible Causes: According to GHS classification, 6501 (H315\/H319) can cause skin and eye irritation. Excessive addition of 6501 in the formulation, high residual free amine, or synergistic amplification of overall formulation irritation may lead to discomfort. Troubleshooting Suggestions: Check if the addition amount of 6501 exceeds the recommended range (typically 1%-4% for personal care products); confirm the overall irritation assessment of the formulation; reduce the dosage if necessary or choose a product specification with lower free amine content. Technical Parameters Below are the key parameters of this product. Please refer to them when troubleshooting: Item Parameter Product Name Refined Coconut Oil 6501-98% (Ninol) CAS No. 68603-42-9 Chemical Name Cocamide DEA Active Content ≥98% Ionic Type Nonionic Surctant Recommended Dosage (Personal Care) 1%-4% Recommended Dosage (Household Cleaning) 0.5%-5.0% Recommended Addition Temperature ≤40°C Applicable pH Range 5-10 Storage Temperature Recommended not to exceed 40°C, avoid freezing Channels for Obtaining Technical Support Standard Process Channel 1: Contact the sales representative who handled the product purchase, who will connect you with the technical engineer from Guoli Chemical for one-on-one support. Channel 2: Call the official customer service hotline of Hai'an Guoli Chemical Co., Ltd. (see the official website or product label), providing the product name, batch number, and description of the issue. Channel 3: Send an email to the Guoli Chemical technical support mailbox, attaching the product batch number, formulation system overview, problem photos\/videos. The technical team will respond in writing within 1-2 working days. Channel 4: For major batch or formulation issues, you can request Guoli Chemical to dispatch a technical engineer for on-site diagnosis and adjustment services. Information to Prepare When Submitting an Issue Product name and batch number (found on the packaging drum label) Purchase date and quantity Formulation system overview (main surctant type, pH range, key added ingredients) 6501 addition amount and addition process (temperature, order, stirring method) Detailed description of the abnormal phenomenon (photos or videos are preferred) Measures already taken for troubleshooting and their results Notes While waiting for technical support, do not continue to use suspicious batches in production. It is recommended to retain the original sample and retain samples for testing and comparison. If a safety incident occurs (such as large-scale leakage, severe irritation reaction to personnel), refer to the emergency measures in the product Safety Data Sheet (SDS) to handle the situation first, ensure personnel safety, and immediately notify Guoli Chemical. For comprehensive safety information, please refer to the product Safety Data Sheet.

Question 3

How to purchase refined coconut oil 6501-98%, Ninal? What is the minimum order quantity?

Accepted Answer

Refined coconut oil 6501-98% (Ninal) can be directly purchased from the sales team of Haian Guoli Chemical Co., Ltd. It is recommended to consult with the sales team for the minimum order quantity based on the packaging specifications. Detailed Description Refined coconut oil 6501-98% (Ninal) is the core nonionic surctant product of Guoli Chemical, with CAS number 68603-42-9, also known as Cocamide DEA, 6501, Foam Stabilizer CDEA, etc. The active content of this product is over 98%, widely used in personal care products (shampoo, body wash, hand soap, cial cleanser), household detergents (dishwashing liquid, liquid laundry detergent, hard surce cleaners), as well as industrial and institutional cleaning, textile printing and dyeing auxiliaries, metalworking fluids, and other fields. Currently, the latest quotation for this product needs to be obtained by contacting the Guoli Chemical sales team. The reference price displayed in the database is based on the previous round of quotations. The actual transaction price will vary depending on order quantity, packaging specifications, transportation methods, and market conditions. Please refer to the official quotation provided by the sales team. Product Packaging Information Packaging SpecificationDescription 50kg plastic drumSuitable for small batch trial or small to medium-sized customer purchases 200kg plastic drumSuitable for regular batch production needs IBC ton containerSuitable for large batch purchases and large-scale production Purchase Process and Recommendations The recommended purchase process is as follows: Step 1: Consultation and Contact — Contact the sales department of Guoli Chemical, provide your company information, intended purchase quantity, and purpose, to obtain the latest quotation and minimum order quantity confirmation. Usually, the minimum order quantity corresponds to one 50kg packaging unit, subject to the sales confirmation. Step 2: Sample Testing — If it is your first cooperation, it is recommended to request a small sample for formulation compatibility and performance verification to ensure the product meets your system requirements. Step 3: Sign Contract — After confirming the price, quantity, delivery time, packaging, and transportation method, sign a formal purchase and sales contract. Step 4: Payment and Shipment — Pay the payment as per the contract terms, and Guoli Chemical arranges production and logistics distribution. Precautions This product lls under the supervision of hazardous chemicals (GHS07 warning label). Transportation and storage must comply with relevant regulations, and protective gloves and goggles should be worn during operation. It is recommended to store at temperatures not exceeding 40°C, avoid freezing, keep the container tightly closed, and keep away from strong oxidizers and acids. Before purchase, be sure to request the Safety Data Sheet (SDS) and Certificate of Analysis (COA) to ensure compliant use. The price field in the database shows historical reference prices. For actual quotations, please refer to the real-time quotation provided by the sales team. If export or application in special industries (such as food-related) is required, please communicate with the sales team in advance to confirm relevant qualifications and compliance requirements.

Question 4

Refined Coconut Oil 6501-98%, Ninal - Does it meet environmental requirements? Can a test report be provided?

Accepted Answer

Refined Coconut Oil 6501-98% (Ninal) has certain environmental risks in terms of aquatic ecology (GHS Aquatic Hazard Category 3) and does not fully meet the "green and environmentally friendly" standard, but it is still a product permitted for use under regulations. Regarding test reports, the product database currently does not contain relevant documents; you need to contact Guoli Chemical directly. Detailed Explanation According to the Globally Harmonized System of Classification and Labelling of Chemicals (GHS), Refined Coconut Oil 6501-98% (Ninal) is classified as Hazardous to the aquatic environment, Category 3 (H412), i.e., "Harmful to aquatic life with long lasting effects." This means the product is not a non-toxic, harmless "green" surctant and may have adverse effects on aquatic ecosystems after accumulation in the environment. During operation and use, measures must be taken to prevent the product from entering sewers, surce water, and groundwater. In case of leakage, it should be absorbed with inert absorbent materials (such as sand, vermiculite) and disposed of as hazardous waste. It is prohibited to dispose of it together with household waste. Waste disposal must comply with local, national, and international regulations. Nevertheless, Cocamide DEA (6501) is still widely used in the global detergent and personal care industry. Compared to some petroleum-based surctants, its raw material, coconut oil, comes from natural renewable resources and has relatively better biodegradability. Under the premise of compliant use and proper waste disposal, its environmental risks are controllable. Regarding Test Reports This product database currently does not contain third-party test documents such as SGS test reports, RoHS/REACH compliance certificates, or biodegradability test reports for Refined Coconut Oil 6501-98%. For the following types of reports, it is recommended to directly contact the sales or technical department of Haian Guoli Chemical Co., Ltd.: Product Quality Inspection Report (COA) Safety Data Sheet (SDS/MSDS) Regulatory Compliance Statements such as RoHS, REACH Third-party Environmental Test Reports (e.g., biodegradability rate, aquatic toxicity test) Application Suggestions In scenarios pursuing environmentally friendly formulations, it is recommended to: Control the addition amount of 6501 to the minimum level required for thickening/stabilizing foam; typically, the recommended dosage is 1%~5% of the total formula Consider compounding with more readily biodegradable surctants (such as Alkyl Polyglycoside APG, amino acid-based surctants) to reduce the overall environmental load Industrial users should be equipped with wastewater treatment cilities to ensure discharged wastewater meets local environmental standards Precautions Production waste liquid must not be directly discharged; it must be effectively treated before discharge meeting standards Empty packaging containers should be disposed of as hazardous waste by qualified units For detailed safety information, please refer to the product's Safety Data Sheet (SDS) This product is not listed in the "Catalog of Hazardous Chemicals" (2015 edition), and general transportation is not subject to hazardous chemical restrictions

Question 5

What are the advantages of Refined Coconut Oil 6501-98% (Ninal) compared to other similar products?

Accepted Answer

According to the technical data from Guoli Chemical, the core advantage of Refined Coconut Oil 6501-98% (Ninal) lies in its **active matter content of over 98%**, which makes it significantly superior in thickening efficiency, foam synergistic performance, product purity, and compatibility with various surctants compared to common 80% or lower content 6501 products on the market. **Detailed Explanation** Refined Coconut Oil 6501-98% is a high-purity coco tty acid diethanolamide produced by Guoli Chemical, belonging to the classic non-ionic surctant. It uses refined coconut oil as the starting raw material and is manuctured through advanced synthesis and purification processes. Compared to standard grade 6501, the "98%" content means the product contains extremely high active ingredients and very low levels of by-products such as free amines and free alcohols. This makes it more efficient, purer, and milder in odor, with a lighter color in formulation applications. **Specific Data Comparison** Although direct horizontal data comparison with other brand products is not possible, the technical parameters from the Guoli Chemical database clearly indicate the performance indicator ranges: | Technical Parameter | Guoli Chemical Refined Coconut Oil 6501-98% Typical Value | Advantage Interpretation | | :--- | :--- | :--- | | **Active Matter Content** | **≥98%** | Extremely high effective ingredients, very low impurities, performance over 1.2 times that of common 80% content products. | | **Amine Value** | **≤30 mgKOH/g** | r lower than conventional products (usually 40-60), meaning low free amine content, milder odor, lower irritation, and lighter color. | | **Free Alcohol Content** | **≤1%** | Very low level, improving product purity and thickening efficiency. | | **pH Value (1% Aqueous Solution)** | **9.0~11.0** | Naturally weak alkaline, consistent with the characteristics of tty acid amide products, stable performance. | | **Appearance** | **Light yellow to amber viscous liquid or paste** | Lighter color, beneficial for formulating light-colored or colorless end products. | | **Foam Performance** | Rich and stable foam | Efficient foam synergistic ability, significantly improving the foam structure of main surctants, making it finer and more persistent. | | **Compatibility** | Good | Excellent compatibility with anionic, amphoteric, and non-ionic surctants, flexible application in various complex formulations. | **Application Suggestions** Due to its high purity and high efficiency, Refined Coconut Oil 6501-98% is particularly suitable for medium to high-end product systems that require quality and stability: 1. **Personal Care Products**: In shampoos, body washes, and cial cleansers, it achieves ideal thickening and foam stabilization effects with lower dosage. Its low amine value and low impurities reduce overall formulation irritation, making the product milder. 2. **High-end Detergents**: Such as high-end dishwashing liquids and laundry liquid detergents, it efficiently thickens and enhances degreasing ability, resulting in a clearer and purer product appearance. 3. **Industrial Formulations**: In textile auxiliaries or metalworking fluids, it serves as an efficient emulsifier and viscosity regulator, with stable chemical properties ensuring process reliability. **Precautions** - High active matter products may become viscous or pasty at low temperatures; this is a normal physical phenomenon. Proper heating or insulation before use can restore fluidity without affecting product quality. - Although this product has relatively low irritation, it is still a chemical. Please follow safety instructions during operation, wear protective gloves and goggles, and avoid direct contact.

Question 6

Refined coconut oil 6501-98%, how to store Ninol? What is the shelf life?

Accepted Answer

Refined coconut oil 6501-98% (Ninol) should be stored in a cool, dry, well-ventilated warehouse, with recommended temperature not exceeding 40°C and avoiding freezing; keep containers tightly sealed; under proper storage conditions, the shelf life is generally 12 to 24 months. Detailed explanation Refined coconut oil 6501-98% (Ninol) is a high-purity coconut tty acid diethanolamide nonionic surctant, with good chemical stability, but storage conditions directly affect product color, active content, and performance. Improper storage may lead to color deepening, stratification, viscosity reduction, or microbial growth, thereby affecting core functions such as thickening and foam stabilization. Regarding shelf life, there is no clear official shelf life data in this product database. However, according to common industry practice, similar high-purity alkanolamide products, stored in original sealed containers in a cool, dry place, typically have a shelf life of 12 to 24 months from the date of manucture. It is recommended to refer to the production date and shelf life marked on the product packaging. For products beyond the shelf life, small-scale validation tests should be conducted before deciding whether to use them. Storage Condition Requirements Storage ctorSpecific RequirementDescription Ambient TemperatureRecommended not exceeding 40°C, avoid freezingHigh temperature accelerates amine value increase and color deepening; low temperature may cause product solidification or precipitation, but after thawing and stirring evenly, it can generally recover Ambient HumidityCool, dryThe product has some hygroscopicity; moisture may affect active content and increase microbial risk Ventilation ConditionWell-ventilatedMaintain air circulation in the warehouse to avoid accumulation of volatile substances Container StatusKeep tightly sealed, prevent leakageUse as soon as possible after opening, seal immediately after material removal; prolonged exposure to air will absorb moisture and carbon dioxide Keep away from heat/fire sourcesMust keep awayAlthough not flammable, heating may produce harmful gases Incompatible substancesStore separately from strong oxidizers and acidsContact with strong acids or strong oxidizers may cause chemical reactions, leading to product deterioration Isolation requirementsKeep away from food, beverages, and animal feedIt is an industrial chemical and should not be mixed with food items Application Suggestions To ensure the best performance of the product, it is recommended to follow the "first-in, first-out" inventory management principle. Each time material is taken, use clean and dry tools to avoid bringing water or impurities into the packaging drum. For large packages (e.g., 200kg drums), it can be divided into smaller containers for use to reduce the opening frequency of the large drum and minimize contamination risk. If the product shows slight turbidity, stratification, or a small amount of sediment at the bottom during storage, it is usually a physical change. After ruling out microbial contamination, it can still be used normally after stirring evenly and passing small-scale tests. However, if there is obvious off-odor (rancid, ammonia-like, etc.), severe discoloration, or mold growth, discontinue use and dispose of in accordance with hazardous waste regulations. Precautions Shelf life inquiry: The specific shelf life is subject to the product packaging label; different batches may vary. Winter protection: In low-temperature environments, the product viscosity increases significantly or even solidifies. Before use, it needs to be warmed up in a 20~35°C environment and stirred evenly. Direct heating with open flames is strictly prohibited. Waste disposal: Expired or discarded products should be treated as hazardous waste and handed over to qualified units for disposal. Do not discharge into sewers or mix with household waste (This product is harmful to aquatic life with long-lasting effects, GHS Category 3, H412). Safety protection: Wear protective gloves and goggles during operation and sampling to avoid skin and eye contact. For detailed safety information, please refer to the Safety Data Sheet (SDS).

Question 7

What safety precautions should be taken when using refined coconut oil 6501-98% (Ninal)?

Accepted Answer

Refined coconut oil 6501-98% (Ninal) is a low to moderate hazard chemical. During use, special attention should be paid to preventing skin and eye irritation and environmental impact, and follow GHS warning specifications. Detailed Description Refined coconut oil 6501-98% (Ninal) is classified under the Globally Harmonized System of Classification and Labelling of Chemicals (GHS) as Skin corrosion/irritation Category 2 (H315: Causes skin irritation), Serious eye damage/eye irritation Category 2A (H319: Causes serious eye irritation), and Hazardous to the aquatic environment Category 3 (H412: Harmful to aquatic life with long lasting effects). The product signal word is "Warning" and uses the GHS07 (exclamation mark) pictogram. During operation, operators should receive specialized training and strictly follow operating procedures. The workplace must be well-ventilated. After operation, skin should be thoroughly washed, and contaminated clothing should be removed and washed before reuse. Key protective measures include: Avoid contact with skin and eyes. Appropriate protective gloves, safety goggles, and protective clothing must be worn during operation. At the same time, avoid releasing the product into the environment to prevent harm to aquatic ecosystems. The product should be stored in a cool, dry, well-ventilated warehouse, away from heat sources and ignition sources. Keep the container tightly closed to prevent leakage. It should be stored separately from incompatible substances such as strong oxidizers and acids. The storage temperature should be not exceeding 40°C, and avoid freezing. Also keep away from food, beverages, and animal feed. Emergency Treatment Measures Accident TypeEmergency Treatment Method Skin contactImmediately remove all contaminated clothing and wash skin with plenty of soap and water. If irritation or discomfort occurs, seek medical attention. Eye contactRinse cautiously with plenty of water or saline solution for several minutes. If wearing contact lenses and easy to do, remove them after rinsing and continue rinsing. If irritation persists, seek medical attention immediately. InhalationMove the patient to fresh air and keep breathing comfortable. If symptoms occur, seek medical attention. IngestionRinse mouth, do NOT induce vomiting. Seek medical attention immediately and show this safety instruction or label. Spill HandlingWear appropriate personal protective equipment. Absorb spilled liquid with inert absorbent material (e.g., sand, vermiculite). Collect into a closed container and dispose of as hazardous waste. Prevent spill from entering drains, surce water, and groundwater. FirefightingThis product is not flammable under normal conditions, but heating or combustion may produce toxic gases. Extinguishing media: foam, dry powder, carbon dioxide. Firefighters should wear self-contained breathing apparatus and full protective clothing. Precautions This safety information is prepared based on current knowledge and is only intended for safe handling guidance. It does not replace product specifications or professional judgment. The user is responsible for ensuring that operations comply with all applicable regulations. Waste disposal should be carried out in accordance with local, national, and international regulations. It is recommended to treat waste and contaminated containers as hazardous waste and not to dispose of them together with household waste. Although this product is mild, low-irritation, and has good skin affinity (when used as a formulation ingredient), strict protection is still required when handling the pure product or at high concentrations. Do not take it lightly.

Question 8

Refined Coconut Oil 6501-98%, Ninal - How to use? What is the recommended addition amount?

Accepted Answer

According to Guoli Chemical technical data, Refined Coconut Oil 6501-98% (Ninal) is recommended to be added in the later stage of formulation preparation, stirring evenly; the specific addition amount should be determined based on the target viscosity and formulation system. Compatibility verification should be conducted before use, and a single fixed addition ratio cannot be provided. ### Detailed Description Refined Coconut Oil 6501-98% (Ninal) is a high-purity coconut oil diethanolamide, belonging to the classic non-ionic surctant, with an active content of over 98%. In formulations, it mainly serves as an efficient co-surctant, performing four major functions: **thickening, foam stabilization, emulsification, and detergency synergism**. - **Usage Method**: - **Feeding Stage**: Guoli Chemical technical data clearly states that it is recommended to be added **in the later stage of formulation preparation**. Usually, it is added after the main surctants (such as AES, LAS, etc.) are completely dissolved and the pH value is adjusted, then stirred and mixed with 6501. This maximizes the synergistic thickening effect with anionic surctants. - **Feeding Operation**: The product may become viscous or paste-like at low temperatures, which does not affect product quality. Before use in winter, it can be slightly warmed in a water bath (below 40°C) to restore fluidity, then directly added. After addition, stir until completely uniform to avoid local high concentration forming gel clumps. - **Recommended Addition Amount**: Guoli Chemical technical data emphasizes that **the specific dosage needs to be determined based on the target viscosity and formulation system**. This is because the thickening and foam stabilization effects of 6501 are affected by various ctors such as the type and content of main surctants in the formulation, presence of electrolytes, and system pH. Different product systems have different requirements for viscosity and foam, so a fixed optimal dosage cannot be provided. The reference dosages below are based on extensive industry application practices; the final dosage must be determined through small-scale and pilot-scale tests. ### Application Recommendations Based on the application fields in Guoli Chemical product database, combined with common industry practices, the following are reference addition amount ranges for different formulation systems for your trial reference: | Application Field | Recommended Addition (wt%) | Usage Instructions/Expected Effect | | :--- | :--- | :--- | | **Personal Care Products** | **1.0% - 4.0%** | Thickening in products such as shampoos and body washes, making foam fine and rich, and reducing formulation irritation. | | **Household Cleaners** | **1.0% - 5.0%** | Enhancing degreasing ability in dishwashing liquids and laundry detergents, and effectively thickening in low-active systems. | | **Industrial & Institutional Cleaning Agents** | **2.0% - 6.0%** | Used in heavy-duty cleaning formulations, providing excellent emulsifying and dispersing capabilities, improving cling performance. | | **Textile Printing & Dyeing Auxiliaries** | **2.0% - 5.0%** | As a component of scouring agents or detergents, removing impurities and unfixed dyes from brics, imparting a soft hand feel. | | **Metalworking Fluids** | **1.0% - 3.0%** | As an emulsifier to stabilize oil-water mixed systems in cutting fluids and grinding fluids. | **Note**: The reference addition amounts in the table above are compiled based on general industry knowledge and are not directly provided by Guoli Chemical technical data. **The optimal dosage needs to be determined through your small-scale and pilot-scale tests.** ### Precautions - **Compatibility Verification**: Before use, be sure to conduct compatibility tests in your specific formulation system to confirm the thickening effect and the appearance stability of the finished product after long-term storage (whether turbidity, stratification, etc. occur). - **Operational Safety**: This product is classified as a skin irritant (Category 2, H315) and a serious eye irritant (Category 2A, H319). **Protective gloves and safety goggles must be worn** during operation to avoid contact with skin and eyes. In case of accidental eye contact, rinse immediately with plenty of water for several minutes; if irritation persists, seek medical attention immediately. - **Health & Environment**: This product is harmful to aquatic life with long-lasting effects (Category 3, H412). Waste liquid after operation must not be discharged directly into water bodies and should be disposed of in accordance with relevant hazardous waste regulations. - **Storage Conditions**: Store in a cool, dry, well-ventilated place, recommended temperature not exceeding 40°C, avoiding freezing. Keep containers tightly closed, away from strong oxidizing agents and acids.

Question 9

Refined Coconut Oil 6501-98%, Ninol is mainly used in which industries and processes?

Accepted Answer

Refined Coconut Oil 6501-98% (Ninol), as a classic nonionic surctant, is widely used in five major industries: personal care, household cleaning, industrial cleaning, textile printing and dyeing, and metal processing. It plays a core auxiliary role in processes such as thickening, foam stabilization, detergency, and emulsification. Detailed Description Refined Coconut Oil 6501-98% (Ninol) is a high-purity coco tty acid diethanolamide with an active content of over 98%. It is a nonionic surctant (Cocamide DEA, CAS No.: 68603-42-9). This product is made from refined coconut oil as the starting material through advanced synthesis and purification processes, characterized by light color, low impurities, and mild odor. With its excellent thickening performance, outstanding foam stabilization and foam boosting synergy, good detergency and emulsifying properties, as well as excellent alkali resistance and hard water stability, this product has become an indispensable high-efficiency auxiliary surctant in many formulation systems. In formulation processes, 6501 is usually added as an auxiliary surctant in the later stage of preparation. It has good compatibility with anionic, amphoteric and nonionic surctants, can significantly improve the overall performance of the main surctant, while reducing the overall irritation of the formulation. It can also be used as a viscosity modifier in high alkali or acid systems, improving the residence time of cleaning agents on vertical surces, expanding its application range in industrial heavy-duty cleaning. Application Suggestions Personal Care Products Industry Shampoo: Used as a thickener and foam stabilizer to improve foam fineness and consistency, leaving hair soft after washing. Shower Gel: Provides rich creamy foam, reduces formulation irritation, and gives skin a moisturized feeling. Hand Soap: Enhances cleaning power while protecting the skin barrier, improving skin feel after use. cial Cleanser: Helps build a mild and dense foam system, suitable for auxiliary thickening in sensitive skin formulations. Household Cleaning Products Industry Dishwashing Liquid: Significantly improves oil removal ability and foam stability, with long-lasting foam during hand washing. Liquid Laundry Detergent: Effectively thickens at low active content, and improves cleaning efficiency on clothes. Hard Surce Cleaner: Synergistically penetrates and strips grease on hard surces such as kitchen countertops and tiles, easy to wipe off. Industrial and Institutional Cleaning Used in heavy-duty cleaning formulations for metal parts, food processing equipment, and vehicle exteriors, with excellent emulsifying and dispersing ability. Acts as a viscosity modifier in high alkali or acid systems, improving the residence time of cleaning agents on vertical surces. Textile Printing and Dyeing Auxiliary Industry Scouring Process: Removes natural waxes and impurities in cotton bric pretreatment, ensuring even subsequent bleaching and dyeing. Soaping Process: Removes unfixed dyes in the after-wash process after dyeing, improves color stness, and imparts a soft hand feel to the bric. Metalworking Fluid Industry As an emulsifier and lubricating component, it stabilizes oil-water mixtures in cutting fluids and grinding fluids, improving cooling and anti-rust performance. At the same time, it can reduce foam generation during processing and prevent degradation and odor caused by bacterial decomposition. Precautions It is recommended to add in the later stage of formulation preparation, stir evenly. The specific dosage depends on the target viscosity and formulation system. Compatibility verification should be performed before use to ensure compatibility with other components in the formulation. This product may cause skin irritation and serious eye irritation (GHS classification: Skin irritation Category 2, Eye irritation Category 2A). Please wear protective gloves and protective goggles during operation. Harmful to aquatic life with long lasting effects. Avoid release to the environment. Storage temperature recommended not to exceed 40°C, avoid freezing, keep container tightly closed. For detailed safety information, please refer to the Safety Data Sheet (SDS).

Question 10

What are the physicochemical technical parameters of Refined Coconut Oil 6501-98% (Ninal)?

Accepted Answer

Refined Coconut Oil 6501-98% (Ninal) is a high-purity nonionic surctant with an active content ≥98%, possessing comprehensive physicochemical performance parameters suitable for various formulation systems. Detailed Description Refined Coconut Oil 6501-98% (Ninal), chemical name Cocamide DEA, CAS number 68603-42-9, is a classic nonionic surctant produced from refined coconut oil as the starting material through advanced synthesis and purification processes. The product appears as light yellow to amber viscous liquid or paste, with a molecular formula of C₁₁H₂₃CON(CH₂CH₂OH)₂ and other mixtures, with a molecular weight of approximately 287 based on lauric acid derivatives. Its HLB value ranges from 8 to 10, easily dispersible in water, with excellent thickening, foam stabilization, emulsifying, and detergency capabilities. Its surce tension is 28~32 mN\/m, critical micelle concentration (CMC) is 0.2~0.5 mmol\/L, and it produces rich, stable, and fine foam. The product exhibits good alkali resistance and hard water stability, remaining stable under mild alkaline conditions, and has excellent compatibility with anionic, amphoteric, and nonionic surctants. This product has extremely high purity, with an active content of ≥98%, free alcohol content ≤1%, tertiary amine content ≤1%, very low impurities, light color, and mild odor, making it suitable for mid-to-high-end product systems requiring strict quality and batch consistency. Since it is not a polyoxyethylene-type nonionic surctant, it has no obvious cloud point. Technical Parameters Parameter NameTechnical Index AppearanceLight yellow to amber viscous liquid or paste CAS Number68603-42-9 Molecular FormulaC₁₁H₂₃CON(CH₂CH₂OH)₂ and other mixtures Molecular WeightApprox. 287 (based on lauric acid derivatives) Ionic TypeNonionic Active Content≥98% Solid Content≥98% HLB Value8~10 Cloud PointNone (non-polyoxyethylene type, no obvious cloud point) Density (25°C)1.05 ± 0.05 g\/cm³ Kinematic Viscosity≥200 mm²\/s Refractive Index1.460~1.470 Flash Point＞150°C pH Value (1% aqueous solution)9.0~11.0 pH Value (5% aqueous solution)9.0~10.5 Acid Value≤1 mg KOH\/g Iodine Value≤5 g I₂\/100g Hydroxyl Value380~420 mg KOH\/g Amine Value≤30 mg KOH\/g Surce Tension28~32 mN\/m Critical Micelle Concentration (CMC)0.2~0.5 mmol\/L Moisture Content≤0.5% Free Alcohol≤1% Tertiary Amine Content≤1% Heavy Metals≤10 ppm Arsenic (As)≤2 ppm Foam PerformanceRich and stable foam Penetration PowerModerate Alkali ResistanceGood, stable under mild alkaline conditions SolubilityEasily dispersible in water HygroscopicityHygroscopic Chemical StabilityStable at room temperature, avoid prolonged contact with strong acids and alkalis Application Suggestions Refined Coconut Oil 6501-98% (Ninal) is widely used in personal care products, household detergents, industrial cleaning, and textile printing and dyeing: Personal Care Products: In shampoos, shower gels, hand soaps, and cial cleansers as a thickener and foam stabilizer, typically recommended at 1%~5% of the total formula, added during the later stage of formulation with stirring. Household Detergents: In dishwashing liquids, laundry detergents, and hard surce cleaners to enhance oil removal and foam stability, effectively thickening even at low active levels. Industrial Cleaners: In heavy-duty cleaning formulations for metal parts and food processing equipment, providing emulsification and dispersion, and acting as a viscosity modifier in high-alkali or acid systems. Textile and Dyeing Auxiliaries: In scouring agents and detergents to remove natural waxes and after-dyeing floating colors, improving color stness. Metalworking Fluids: In cutting fluids and grinding fluids as an emulsifier and lubricating component, stabilizing oil-water mixtures and enhancing cooling and rust prevention performance. Precautions This product may cause skin irritation and serious eye irritation. Wear protective gloves, goggles, and protective clothing during handling. Storage temperature should not exceed 40°C, avoid freezing, keep containers tightly sealed, and store in a cool, dry, and well-ventilated area. Keep away from incompatible substances such as strong oxidizers and acids. This product is harmful to aquatic life. Avoid releasing it into the environment. Dispose of waste as hazardous waste. Compatibility testing is recommended before use. The specific dosage should be determined based on target viscosity and formulation system.

Refined Coconut Oil 6501-98%, Ninol

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Property	Value
CAS No.	68603-42-9
Molecular Formula	C11H23CON(CH2CH2OH)2etc. mixture
Appearance	White solid
Ionic Type	Nonionic
Avg. Molecular Weight	Approx. 287 (based on lauric acid derivative)
Cloud Point	None (non-polyoxyethylene type; no distinct cloud point)
Active Content	≥98
pH Value(1%)	9.0~11.0
pH Value(5%)	9.0~10.5
Iodine Value	≤5
Solubility	Dispersible in hot water
Surface Tension	28~32
CMC	0.2~0.5 mmol/L
Acid Value	≤1
Hydroxyl Value	380~420
Moisture	≤0.5
Density	1.05±0.05
Kinematic Viscosity	≥200
Refractive Index	1.460~1.470
Flash Point	＞150
Hygroscopicity	Hygroscopic
Chemical Stability	Stable at room temperature; avoid prolonged contact with strong acids/alkalis
Amine Value	≤30
Tertiary Amine Content	≤1
Penetration	Moderate
Foam Property	Rich and stable foam
Alkali Resistance	Good (stable under mild alkaline conditions)
Unsaturation	Low
Viscosity	High viscosity
Melting Point	No distinct melting point
Low Shear Viscosity	≥200
Solid Content	≥98
Free Alcohol	≤1
Heavy Metal	≤10
Arsenic	≤2

Refined Coconut Oil 6501-98%, Ninol

Product Details

Applications

Properties

Safety

Product Overview

Performance Features

Packaging and Storage

Cocamide DEA Applications

Product Properties

Safety

GHS

Handling

Storage

First Aid

Related Products

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