Emulsifier A-103 is irritating to humans, harmful to aquatic life with long-lasting effects, but classified as a lower hazard level (GHS07 warning level). It can be used safely under standardized operations and proper protection.
Detailed Description
Emulsifier A-103 (polyoxyethylene oleate) is a nonionic surfactant. According to the Globally Harmonized System of Classification and Labelling of Chemicals (GHS), its hazard classification is skin corrosion/irritation category 2, serious eye damage/eye irritation category 2, aquatic hazard category 3, with the signal word "Warning" and using GHS07 pictogram. This means the product is a chemical with a moderately low hazard level, not highly toxic or carcinogenic, but its safety risks still need to be taken seriously.
In normal industrial applications and cosmetic formulations, the addition amount of emulsifier A-103 is usually low, and after reasonable formulation, the health risks to end users can be controlled within a safe range. However, in scenarios with pure product or high-concentration operations (such as production feeding, repackaging, sampling, etc.), direct contact may cause health damage, and corresponding engineering controls and personal protective measures must be taken.
It is particularly important to emphasize that this product is not classified as acute toxicity, nor does it have mutagenic, carcinogenic, or reproductive toxicity classifications. Its main hazards are concentrated on local irritation. Overall, as long as safe operating procedures and SDS guidance are followed, it can be used safely.
Effects on Human Health
- Skin contact: Causes skin irritation (H315), may cause redness, itching, dryness, or cracking; prolonged or repeated contact may aggravate irritation.
- Eye contact: Causes serious eye irritation (H319), may cause eye pain, tearing, redness, and swelling; if not rinsed promptly, may cause keratitis and other injuries.
- Inhalation: Inhalation of vapors or mist may cause respiratory irritation, resulting in coughing, throat discomfort, and other symptoms. Discomfort is more pronounced in high-concentration aerosol environments.
- Ingestion: May cause gastrointestinal irritation, leading to nausea, vomiting, and abdominal discomfort. Do not induce vomiting; seek medical attention immediately.
- Chronic/long-term effects: The current GHS classification in the database does not show this product as having carcinogenicity, mutagenicity, or reproductive toxicity.
Effects on the Environment
- Aquatic ecotoxicity: Harmful to aquatic life with long-lasting effects (H412). If the product enters water bodies, it may adversely affect fish, aquatic invertebrates, and algae.
- Persistence and degradability: As a polyoxyethylene-type surfactant, it has a certain persistence in the environment, and its long-term lasting effects need attention.
- Bioaccumulation potential: No data available.
Safe Operation and Protection Recommendations
Personal Protective Equipment (PPE)
- Eye protection: Wear chemical safety goggles or face shield to prevent splashes into eyes.
- Hand protection: Wear impermeable chemical protective gloves (e.g., nitrile gloves, neoprene gloves).
- Body protection: Wear appropriate protective clothing and non-slip shoes to avoid exposed skin.
- Respiratory protection: Operate in well-ventilated areas; if aerosol or mist may be generated, wear appropriate respiratory protection.
First Aid Measures
- Skin contact: Immediately remove contaminated clothing, wash 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 slowly with plenty of water or saline solution for at least 15 minutes, rotating the eyeballs during rinsing. Do not rub. Seek medical attention immediately.
- Inhalation: Move quickly to fresh air, keep airway unobstructed. If discomfort occurs, seek medical attention immediately.
- Ingestion: Rinse mouth with water, do not induce vomiting, drink a small amount of water to dilute, seek medical attention as soon as possible, and bring the container label.
Environmental Protection
- Do not discharge the product directly into sewers, surface water, or soil.
- In case of spillage, use inert absorbent materials (sand, vermiculite, etc.) to contain and collect, and dispose of in accordance with hazardous waste regulations.
- Wastewater from firefighting should be collected and treated innocuously according to regulations, and not discharged directly.
Technical Parameters (Safety Related)
| Item | Content |
|---|
| GHS Pictogram | GHS07 |
| Signal Word | Warning |
| Skin corrosion/irritation | Category 2 (H315: Causes skin irritation) |
| Serious eye damage/eye irritation | Category 2 (H319: Causes serious eye irritation) |
| Aquatic hazard | Category 3 (H412: Harmful to aquatic life with long lasting effects) |
| Acute toxicity | No data available |
| Carcinogenicity/mutagenicity/reproductive toxicity | No data available |
Precautions
- Store in a cool, dry, well-ventilated warehouse, with temperature recommended at 5–35 °C, and keep containers tightly closed.
- Do not eat, drink, or smoke during operation; wash hands and exposed parts thoroughly after contact.
- Keep away from strong oxidizers, acids, bases, and other incompatible substances.
- Operators should receive training on the hazards and protective measures of this substance, and strictly follow general chemical safety operating rules.
- Safety in end-use consumer products such as cosmetics depends on the concentration in the formulation and the overall product evaluation, and is regulated by cosmetic regulations of various countries.
