Sodium Hydrosulphide Yellow Flake

Product descriptions:

Sodium hydrosulfide is an inorganic compound with a chemical formula of NaHS. It is a white crystalline powder and is easily soluble in water and alcohol. It is used in the dye industry as an auxiliary agent for synthesizing organic intermediates and preparing sulfur dyes, and in the leather industry. It is used in the dehairing and tanning of raw hides, in the chemical fertilizer industry to remove monomer sulfur in activated carbon desulfurizers, in the mining industry for copper ore dressing, in the production of man-made fibers for sulfurous acid dyeing, etc.

Specification:

Application:

Used in the manufacture of sulfur dyes, leather depilatory agents, metal smelting, photography, rayon denitrification, etc. Widely used in tanning, papermaking, mineral processing, dye production, organic intermediates, printing and dyeing, pharmaceuticals, monosodium glutamate, man-made fibers, special engineering plastics, polyphenylene sulfide, polyalkali rubber, and also used in the production of sodium hydrosulfide and sodium polysulfide , sodium thiosulfate, etc., also have certain uses in military industry. In the dye industry, it is used to manufacture sulfur dyes, sulfur blue, sulfur blue or dye intermediate reducing agents, mordants, etc.