What safety precautions should be taken when using fatty amine polyoxyethylene ether AC-1860?

When using fatty amine polyoxyethylene ether AC-1860, special attention should be paid to skin/eye irritation and aquatic environmental hazards. During operation, protective equipment must be worn and discharge into water bodies must be avoided.

Detailed Description

Fatty amine polyoxyethylene ether AC-1860 (stearylamine polyoxyethylene (60) ether) is a low-toxicity nonionic surfactant, but its GHS hazard classification clearly identifies skin irritation (Category 2, H315), serious eye irritation (Category 2, H319), and acute and chronic toxicity to aquatic life (H401, H412). The signal word is "Warning", and hazard pictograms include the exclamation mark and environmental hazard symbol.

In practical operation, the main risks of this product are concentrated in contact exposure and environmental release. Acute oral and dermal toxicity are both low toxicity (rat oral LD50 > 2000 mg/kg, rabbit dermal LD50 > 2000 mg/kg), but direct skin contact can cause redness, pain, and discomfort, while eye contact may cause severe irritation. Acute fish toxicity LC50 (96h) for aquatic organisms is 1–10 mg/L, and even small leaks may cause long-term adverse effects on aquatic ecosystems.

The product itself is not flammable (flash point >150°C, autoignition temperature >200°C), but high-temperature decomposition may produce toxic gases such as nitrogen oxides. Therefore, firefighters must wear full protective clothing and self-contained breathing apparatus during fire emergencies.

Core Requirements for Safe Operation

Personal Protective Equipment (PPE)

• Eye protection: Chemical safety goggles must be worn; add a face shield if there is a risk of splashing.
• Hand protection: Wear chemically resistant gloves, preferably made of butyl rubber or nitrile rubber.
• Body protection: Wear protective clothing and protective shoes to avoid direct skin contact.
• Respiratory protection: If ventilation is insufficient or if vapors/mists are present, wear respiratory protective equipment.

Operating Environment Requirements

• Maintain good ventilation in the work area, keeping airborne concentrations below occupational exposure limits.
• No eating, drinking, or smoking in the workplace.
• After handling, thoroughly wash face and hands; contaminated clothing must be washed before reuse.
• Operators should be professionally trained and familiar with the hazardous characteristics of this product.

Storage Requirements

• Store in a cool, dry, well-ventilated dedicated warehouse, recommended temperature range: 10°C – 35°C, avoid freezing and prolonged high-temperature exposure.
• Keep containers tightly closed to prevent moisture ingress and foreign material entry.
• Store separately from strong oxidizing agents and strong acids.
• Equip storage areas with spill containment facilities (e.g., spill pallets) and emergency response equipment.
• Packaging container materials should be stainless steel, polyethylene, or plastic-lined steel drums and other corrosion-resistant materials; avoid using copper, aluminum, or other metal containers.

Spill and Emergency Response

Skin Contact

Immediately remove contaminated clothing and rinse thoroughly with plenty of running water and soap for at least 15 minutes. If irritation persists, seek medical attention.

Eye Contact

Immediately open eyelids and rinse thoroughly with plenty of running water or normal saline for at least 15 minutes, while rotating the eyeballs. Seek medical attention immediately.

Inhalation

Quickly move the patient to fresh air and keep the airway unobstructed. If breathing is difficult, give oxygen and seek medical attention.

Ingestion

Rinse mouth with water, do not induce vomiting. Seek medical attention immediately, and present the safety data sheet or container label.

Spill Handling

For small spills, absorb with inert absorbent material (sand, vermiculite) and collect in a sealed container; for large spills, dike and use explosion-proof pump to transfer to emergency containers. Key point: prevent entry into sewers, surface water, and groundwater. If a spill occurs, avoid contamination of water sources and report to local environmental authorities.

Fire Emergency

This product is not flammable. Extinguishing media can include water spray, alcohol-resistant foam, dry powder, or carbon dioxide. However, high-temperature decomposition may produce toxic gases; firefighters must wear full protective clothing and self-contained breathing apparatus.

Disposal

Do not discharge waste directly into the environment. Recommended treatment includes chemical treatment or high-temperature incineration, carried out by qualified professional agencies (during incineration, avoid generating harmful gases such as nitrogen oxides). If packaging containers are to be recycled, they should be thoroughly cleaned to remove residues; non-recyclable containers should be disposed of as hazardous waste.

Important Note

The above information is compiled based on the product Safety Data Sheet (SDS) and is for safe operation reference only, not a substitute for the user's independent risk assessment. For details not covered, please refer to the full version of the SDS or contact Hai'an County Guoli Chemical Co., Ltd. for the latest version.