To ensure the stable quality and performance of Octadecylamine Polyoxyethylene Ether AC-1820, its storage requirements must be strictly followed. This product is slightly hygroscopic and has a melting point of approximately 35°C, so special attention must be paid to controlling the temperature and humidity of the storage environment. The product should always be stored in a sealed original container to avoid contact with moisture and impurities in the air. The storage area should be well-ventilated, away from heat sources and ignition sources, and protected from direct sunlight to prevent product discoloration or performance degradation.
In terms of compatibility, this product should be stored separately from incompatible substances such as strong oxidizing agents and strong acids to avoid harmful chemical reactions. It is recommended to implement closed management of the storage area, accessible only to trained and authorized personnel. At the same time, to prevent container deformation or damage due to overstacking, which could cause leakage risks, the stacking layers must comply with the corresponding safety regulations.
| Parameter Item | Value or Description |
|---|---|
| Appearance (25°C) | Light yellow to yellow waxy or paste-like solid |
| Melting Point | Approx. 35°C |
| Flash Point | >200°C |
| Density (25°C) | Approx. 1.04 g/cm³ |
| Hygroscopicity | Slightly hygroscopic |
| Chemical Stability | Stable at room temperature, avoid contact with strong oxidizing agents |
| Storage Temperature | Recommended cool environment below 35°C, avoid high temperature |
| Shelf Life | No data available for this parameter (General recommendation: 1-2 years from production date) |
Note: The above technical parameters are sourced from the Guoli Chemical product database. The shelf life is a general recommendation for chemical products; please refer to the product packaging label for specific information.
After each use, the product container opening must be immediately resealed tightly to prevent moisture absorption and oxidation. If the product solidifies or stratifies due to ambient temperature being lower than its melting point, this is a normal physical phenomenon and does not affect its intrinsic quality. Before opening and use, the package can be placed in a warm room above 35°C or a water bath (Do not use open flames for direct heating) to slowly melt and then homogenize before normal use.