Agricultural Emulsifier 600 (tristyrylphenol polyoxyethylene ether) is a nonionic surfactant. Although its acute toxicity is low (rat oral LD50 > 2000 mg/kg), according to GHS classification, it has clear irritant hazards to humans. Skin contact can cause irritation, eye contact can lead to serious eye damage, and inhalation of vapors or aerosols may cause respiratory irritation. It should always be treated as a hazardous chemical during operations, and protective measures should not be relaxed due to its low toxicity.
From an ecological safety perspective, Agricultural Emulsifier 600 is harmful to aquatic life with long-lasting effects (fish 96h LC50 in the range of 10–100 mg/L). This means that even a small spill into water bodies can cause persistent damage to aquatic ecosystems. Therefore, production wastewater, cleaning water, and spillage must be strictly collected and disposed of by qualified professional agencies, and must never be discharged into sewers or natural water bodies.
In terms of firefighting, if the product is involved in a fire, it may release carbon monoxide, carbon dioxide, and toxic incomplete combustion products. Suitable extinguishing media include dry powder, carbon dioxide, water spray, or alcohol-resistant foam. Direct water jets must not be used to avoid spreading the spill.
| Protective Item | Specific Requirements |
|---|---|
| Hand Protection | Wear chemical-resistant gloves to prevent direct skin contact |
| Eye Protection | Wear standard-compliant chemical safety goggles |
| Body Protection | Wear protective clothing to avoid skin exposure |
| Respiratory Protection | If ventilation is poor or aerosols may be generated, wear an effective respiratory protective device |
| Work Environment | Ensure good ventilation, and equip the site with emergency eyewash and safety shower facilities |
Skin Contact: Immediately remove contaminated clothing and rinse thoroughly with plenty of running water and soap for at least 15 minutes. Seek medical attention if irritation persists.
Eye Contact: Immediately turn the eyelids open and rinse continuously with plenty of running water or saline solution for at least 15 minutes. Seek immediate medical attention without delay.
Inhalation: Move the person to fresh air immediately and maintain an open airway. If breathing is difficult, give oxygen; if breathing stops, perform artificial respiration and seek medical attention.
Ingestion: Rinse mouth with water; do NOT induce vomiting. Seek medical attention immediately and show the product container or label.
Spill Treatment: Isolate the spill area, eliminate ignition sources, use inert absorbent materials such as sand or vermiculite to contain and absorb, collect in a sealed container and dispose of as hazardous waste; prevent entry into sewers or water bodies.