Sodium is a hydrosulphide
Sodium hydrosulfide is obtained by absorption of hydrogen sulfide gas with a solution of sodium hydroxide.
Sodium hydrosulfide is fire and explosion safe, according to the degree of impact on the body it belongs to substances of the 4th hazard class.
Sodium hydrosulfide used in the leather industry as a component of the composition for removing the outer layer of skins.
Sodium hydrosulfide is also used as a raw material in the chemical industry (for the production of ethyl mercaptan, butyphos, dyes), in the textile industry and for other purposes.