Penetrant JFC-1 (fatty alcohol polyoxyethylene ether, CAS No.: 9036-19-5) is a non-hazardous substance with high flash point and non-flammable, making storage and transportation under normal conditions safe and controllable. However, to ensure long-term stability of product performance, standard storage requirements must still be followed. The product should be stored in a cool, dry, and well-ventilated warehouse, away from fire, heat sources, and strong oxidizing substances. It is recommended to equip the storage area with spill containment trays or secondary spill prevention facilities to deal with accidental leaks.
This product is relatively sensitive to temperature: the ideal storage temperature is 5～40°C. If stored in extreme low temperature (below 5°C) for a long time, the product may undergo gelation or precipitation; if exposed to high temperature for a long time, it may cause decomposition or performance degradation. Therefore, avoid storing the product in freezing or direct sunlight environments.
Regarding the shelf life, there is no officially designated shelf life data in the Guoli Chemical product database. Based on industry common experience and the chemical stability of this type of nonionic surfactant, under the strict compliance with the above storage conditions (sealed, protected from light, cool, 5~40°C), unopened Penetrant JFC-1 can generally be stably stored for 1-2 years. It is recommended to follow the first-in-first-out principle and check the product appearance before use (should be colorless to slightly yellow transparent liquid, no stratification, no turbidity or precipitation). If any abnormality is found, perform a small-scale test to verify before deciding whether to continue use.
| Storage Element | Specific Requirements |
|---|---|
| Environmental Requirements | Cool, dry, and well-ventilated warehouse |
| Temperature Range | 5～40°C (ideal storage temperature) |
| Container Status | Keep tightly sealed to prevent moisture absorption or foreign matter contamination |
| Recommended Container Material | Stainless steel, polyethylene (HDPE), polypropylene (PP) |
| Substances to Avoid | Strong acids, strong alkalis, strong oxidizers, strong reducing agents |
| Areas to Avoid | Fire sources, heat sources, food, beverages, and animal feed storage areas |
| Fire Prevention Measures | Although non-flammable, keep away from open flames and high heat sources |
If the product experiences gelation or precipitation due to low temperature, move the container to a warm environment (not exceeding 40°C) to slowly warm it up before use, and stir gently to mix evenly. It is not recommended to use open flames or steam for direct heating to avoid local overheating causing product performance changes. After opening, the product should be used as soon as possible. After each use, immediately seal the container to reduce contact with air, thus extending the effective use period of the remaining product.