Product name: Sodium hydrosulfide
English name: sodium hydrosulfide
Alias: Anhydrous sodium hydrogen sulfide
CAS RN: 16721-80-5
EINECS number: 240-778-0
Molecular formula: NaHS
Molecular weight: 56.0627

Physical and chemical properties:
Properties Colorless needle-like crystal, Easily deliquescent. Industrial products are generally solutions, which are orange or yellow in color.
Solubility: It is easily soluble in water and alcohol, and the aqueous solution is strongly alkaline.
Melting point 55°C
Flash point 90°C
Water Solubility 620 g/L (20°C)

Uses: Used as intermediates for various organic products and auxiliary agents for sulfur dyes, and also used for dehairing of leather, desulfurization of slime silk, and production of chemical fertilizers and pesticides.