Polyether L-45 (a poloxamer-type nonionic surfactant) storage conditions directly affect the chemical stability and usage safety of the product. This product is hygroscopic and may deteriorate in high temperature or humid environments, so clear requirements for the storage environment are necessary.
The storage warehouse should be kept cool, dry, and well-ventilated, and must be away from heat sources, sparks, open flames, and other potential ignition sources. Although Polyether L-45 is not classified as a flammable dangerous good, it may decompose at high temperatures and produce harmful gases, so fire prevention measures cannot be ignored. At the same time, the warehouse should be equipped with spill collection facilities and appropriate emergency response tools to respond promptly in case of accidental leakage.
Regarding container management, containers must always be kept sealed to prevent the product from absorbing moisture or being contaminated during prolonged exposure to air. The product should be stored separately from incompatible substances such as strong oxidizers, strong acids, and strong alkalis to avoid adverse reactions. During transfer and storage, equipment should be properly grounded and equipotentially bonded to prevent electrostatic accumulation and safety hazards. Empty containers, which may still contain harmful residues, should not be used for other purposes.
| Storage Element | Specific Requirement |
|---|---|
| Environmental Condition | Cool, dry, well-ventilated warehouse |
| Temperature Range | 5–35°C, avoid drastic temperature fluctuations or freezing |
| Container Status | Keep sealed to prevent moisture absorption and contamination |
| Materials to Keep Away From | Heat sources, sparks, open flames, and other ignition sources |
| Incompatible Substances | Strong oxidizers, strong acids, strong alkalis |
| Anti-static Measures | Grounding and equipotential bonding of equipment |
| Area Identification | Clear safety signage, spill collection facilities |
In actual storage management, it is recommended to regularly check the container seal and warehouse temperature and humidity, especially during seasonal transitions to monitor whether temperature fluctuations exceed the 5–35°C range. In northern regions, winter freezing of the product should be prevented, while in southern rainy seasons, dehumidification measures should be enhanced. A dedicated storage area should be designated, maintaining safe distances from other chemicals, and entry/exit records should be established for batch traceability.