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Key points for sodium sulfide storage during summer:
Key risk: The release of heat during evaporation and decomposition at high temperatures produces highly toxic hydrogen sulfide (H₂S).
Four Prevention Measures:
Moisture resistance: Store in sealed packaging, elevated storage location, and dry environment; exposure to water releases heat and accelerates deterioration.
Heat protection: Store in a cool, shaded place away from light, with warehouse temperature ≤30°C, and keep away from heat sources.
Toxic protection: Ensure adequate ventilation, install H₂S detection and alarm systems, and wear respirators during operations.
Isolation: Store separately and strictly avoid mixing with acids, oxidizers, or foodstuffs to prevent contact that may generate large amounts of H₂S.
Emergency response: Cover the leakage with sand and soil; do not flush with water; prepare an alkaline solution for neutralization; develop an emergency plan for poisoning incidents.
Storage conditions: Cool, dry, well-ventilated, protected from light; maintain intact packaging and regularly inspect for clumping or discoloration.
Conduct daily morning and evening inspections of temperature/humidity levels, packaging leakage, and presence of any foul odor from eggs.
condition of storage ：
temperature:≤30°C, in a cool place
humidity: Low-humidity environment
ventilate: Both forced ventilation and natural ventilation are effective.
beam: Protect from light and sunlight
insulate: Store separately, away from acids/oxidizing agents.
pack: The seal is intact; triple-layer packaging provides enhanced protection.