What are the hazardous characteristics of sodium sulfide?

Sodium sulfide Packaging:
25 kg PP woven bags with double-layer PE plastic liners.

Sodium sulfide Storage and Transportation:
Store in a well-ventilated, dry area or under an asbestos shelter. Protect from rain and moisture. Containers must be tightly sealed. Do not store or transport together with acids or corrosive substances. Handle with care during loading and unloading to avoid damaging the packaging.

Sodium sulfide Hazard Characteristics:
Crystalline sodium sulfide is a strongly alkaline corrosive substance. Anhydrous sodium sulfide is spontaneously combustible. Crystalline sodium sulfide reacts with acids, releasing toxic and flammable hydrogen sulfide gas. It is mildly corrosive to most metals. Combustion releases sulfur dioxide gas. Sodium sulfide powder can form explosive mixtures with air. Sulfide alkali is highly soluble in water, and its aqueous solution is strongly alkaline, causing severe irritation and corrosion upon contact with skin and mucous membranes. Sodium sulfide nonahydrate can absorb carbon dioxide from the air to produce hydrogen sulfide. Contact with acids may result in violent reactions and the release of large amounts of hydrogen sulfide gas, which can cause severe poisoning if inhaled.

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Post time: Sep-18-2025