Hydrogen sulfide is broken down in acid. In the air the deliquescence gradually oxidizes and the hydrogen sulphide is formed. [2]
Hit, high heat can burst. Toxic hydrogen sulphide gas is produced by acid, no water sulphide has flammability, and heat emission of toxic sulfur oxide smoke. [2]
Health hazards: the product can be decomposed into hydrogen sulfide in the gastrointestinal tract and can cause hydrogen sulphide poisoning after oral administration. It has a corrosive effect on the skin and eyes. [6]
Hazard: an explosion can occur in a collision or rapid heating. Acid decomposition, releasing highly toxic flammable gas. [6]
Combustion (decomposition) product: hydrogen sulfide, sulfur oxide. [6]
Acute toxicity: LD50820mg/kg (mouse via mouth); 950mg/kg (static note for mice). [6]
Related chemical reaction equation: 2Na+S=Na2S