Emulsifier MOA-3B (fatty alcohol polyoxyethylene (3) ether) 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 and Serious eye damage/eye irritation Category 2 , with the signal word "Warning." Although this product is not classified as a flammable liquid (closed cup flash point > 150°C) and has low acute oral toxicity (LD₅₀ > 2000 mg/kg), it can still cause significant irritation upon direct contact with skin and eyes. Therefore, personal protection during operation is crucial.
During operation, personnel should receive professional training and be familiar with the hazardous characteristics of this product. The workplace should maintain good ventilation to avoid inhaling vapors or mists. Eating, drinking, or smoking is prohibited during operation. When opening packaging or transferring materials, handle with care to prevent splashing. After operation, thoroughly wash hands and any potentially exposed skin. Before use, be sure to read and understand the Safety Data Sheet (SDS) and conduct a risk assessment based on specific working conditions.
| Contact type | Emergency treatment |
|---|---|
| Skin contact | Immediately remove contaminated clothing and thoroughly rinse skin with plenty of soap and water. If irritation persists or worsens, seek medical attention immediately. |
| Eye contact | Immediately rinse eyelids with plenty of water or saline solution, keeping eyelids open, for at least 15 minutes. If wearing contact lenses and they can be easily removed, do so after 5 minutes of rinsing, then continue rinsing. After rinsing, seek medical attention immediately. |
| Inhalation | Quickly move the patient to fresh air and maintain an open airway. If discomfort occurs, seek medical attention immediately. |
| Ingestion | Rinse mouth with water; do not induce vomiting. Seek medical attention immediately and present the product container or label. |
This product is not classified as a flammable liquid (closed cup flash point > 150°C, typical range 160°C~200°C), but may release irritating vapors at high temperatures. Firefighters should wear self-contained breathing apparatus and full protective gear. Suitable extinguishing media: water spray, alcohol-resistant foam, dry powder, or carbon dioxide.
This product may be harmful to aquatic life. Although not classified as acute or chronic aquatic toxicity category, large spills should be strictly prevented from entering water bodies. This safety information is compiled based on existing knowledge and is for safe operation reference only. It cannot replace the detailed Safety Data Sheet (SDS). The user should conduct a risk assessment based on specific working conditions and develop safety operating procedures that conform to the characteristics of this product.