Solubilizer S-15 (PEG-40 Hydrogenated Castor Oil) is not classified as a hazardous substance or mixture according to the Globally Harmonized System of Classification and Labelling of Chemicals (GHS), with no signal word, no hazard pictograms, and no hazard statements. The oral LD₅₀ in rats is > 2000 mg/kg, not belonging to acute toxicity categories; OECD 404 test confirms no skin irritation, and OECD 406 guinea pig maximization test result is negative, with no skin sensitization. Overall, the health risk of this product under normal use conditions is extremely low.
Despite its high safety profile, it is still recommended to wear chemical safety goggles and appropriate protective gloves during handling to avoid eye contact. In case of accidental eye contact, it may cause mild temporary eye irritation; immediately rinse with plenty of water for at least 15 minutes. After handling, wash hands thoroughly. Eating, drinking, and smoking are prohibited in the work area. The flash point of this product is > 100°C (closed cup), posing no risk of flammability or explosion under normal conditions, but general fire prevention measures should still be taken in high-temperature environments.
Environmentally, solubilizer S-15 has low aquatic toxicity (fish 96h LC₅₀ > 100 mg/L, daphnia 48h EC₅₀ > 100 mg/L), with a degradation rate > 60% in 28 days according to OECD 301B, indicating ready biodegradability, and low bioaccumulation potential (log Kow < 3). It is relatively environmentally friendly. In case of spill, use inert absorbent materials (such as sand or diatomaceous earth) to contain and collect the spill, preventing it from entering drains or water bodies.
| Safety Category | Specific Requirements |
|---|---|
| Personal Protection | Recommended to wear chemical safety goggles and protective gloves; wash hands thoroughly after operation |
| Ventilation Requirements | Provide adequate general or local exhaust ventilation in the operation area |
| Storage Temperature | Recommended 5°C to 40°C, avoid extreme temperatures and freezing |
| Storage Environment | Cool, dry, well-ventilated warehouse, keep container tightly closed |
| Incompatible Materials | Keep away from strong oxidizers, strong acids, and strong bases |
| Spill Handling | Contain with inert absorbent material and collect into a closed container, rinse residues |
| Firefighting Measures | Use water spray, dry powder, carbon dioxide, or alcohol-resistant foam for extinguishing |
Skin Contact: Immediately remove contaminated clothing and wash the affected area with plenty of soap and water. Seek medical advice if discomfort occurs.
Eye Contact: Immediately rinse with plenty of water for at least 15 minutes. If wearing contact lenses, remove them and continue rinsing. If eye irritation persists, seek medical attention.
Inhalation: Move the person to fresh air and keep breathing comfortable. Seek medical advice if discomfort occurs.
Ingestion: Rinse mouth. Do not induce vomiting in an unconscious person. Seek immediate medical assistance and show the safety data sheet.