Emulsifier MOA-3B (fatty alcohol polyoxyethylene (3) ether) is a nonionic surfactant with stable chemical properties. However, to ensure long-term stability of product performance and safety during use, proper storage conditions must be followed. This product has a flash point (closed cup) above 150 ℃, typically ranging from 160 ℃ to 200 ℃. Although it is not classified as a flammable liquid, it may release irritating vapors at high temperatures, so the storage environment must be well-ventilated and away from ignition sources.
As a high-purity active product, MOA-3B must always keep the container sealed to prevent moisture absorption and contamination from foreign materials, avoiding performance degradation due to contamination or moisture absorption. It should also be stored separately from incompatible substances such as strong oxidizing agents, strong acids, and strong bases to prevent harmful chemical reactions.
Storage areas should be equipped with spill collection facilities, and the ground should be treated with anti-seepage measures to handle accidental spills. It is recommended to regularly check the integrity of packaging containers, and replace or properly dispose of any damaged ones promptly to ensure product quality and safety are always under control.
| Storage Condition | Specific Requirement |
|---|---|
| Temperature Range | 5 ℃ to 40 ℃ (avoid freezing or overheating) |
| Environmental Requirements | Cool, dry, well-ventilated |
| Container Status | Keep sealed to prevent moisture and foreign materials |
| Keep Away From | Heat sources, sparks, and open flames |
| Incompatible Substances | Strong oxidizing agents, strong acids, strong bases (must be stored separately) |
| Warehouse Type | Dedicated warehouse (equipped with spill collection facilities, anti-seepage ground treatment) |
| Inspection Frequency | Regularly check container integrity, replace promptly if damaged |
In practical industrial applications, it is recommended to store MOA-3B in original drums in an indoor dedicated area, avoiding open-air stacking and direct sunlight. In winter, ensure the temperature does not fall below 5 ℃ to prevent cloudiness or separation of the product; in high-temperature summer seasons, enhance ventilation to avoid warehouse temperature exceeding 40 ℃ for extended periods. If the product freezes or becomes viscous at low temperatures, bring it back to room temperature (approximately 20 ℃ to 25 ℃) before use and stir gently, never use direct open-flame heating.