Tristyrylphenol polyoxyethylene ether 600-2 (600# series) is chemically stable and not prone to hydrolysis or oxidative degradation under normal storage conditions. Its waxy solid characteristics make it less likely to absorb moisture and cake in humid environments, facilitating storage and transportation. Solidification or viscosity increase at low temperatures is a normal physical phenomenon. Before use, warm it appropriately at room temperature and stir evenly to restore fluidity without affecting any intrinsic quality.
During storage, the container must be kept completely sealed to prevent moisture and impurity ingress. It is recommended to use a closed container with a corrosion-resistant lining to avoid prolonged contact with metal. The product should avoid repeated freeze-thaw cycles to prevent affecting its performance.
The storage area should be equipped with spill containment devices, and the floor should be slip-resistant and chemically resistant. At the same time, the "first-in, first-out" inventory management principle should be followed to ensure the product is used within its shelf life.
| Storage Parameter | Specific Requirement |
|---|---|
| Storage Temperature | 5-35°C, avoid repeated freeze-thaw |
| Environmental Requirement | Cool, dry, well-ventilated, avoid direct sunlight |
| Container Requirement | Keep completely sealed, use closed container with corrosion-resistant lining, avoid prolonged contact with metal |
| Substances to Avoid | Heat sources, sparks, open flames, strong oxidizers, and other incompatible substances |
| Packaging Material | Clean and dry dedicated iron drum or high-density polyethylene drum |
| Inventory Management | First-in, first-out, ensure use within shelf life |
| Spill Protection | Storage area should have spill containment devices, floor should be slip-resistant and chemically resistant |
If the product solidifies or its viscosity increases significantly under low-temperature conditions, this is a normal physical phenomenon. It is recommended to allow it to naturally return to room temperature (20-25°C) or use a warm water bath for indirect heating (not exceeding 40°C). Once the temperature is restored, stir evenly before normal use. Do not heat directly with open flames or high-temperature steam to avoid local overheating, deterioration, or safety hazards.