sodium sulphide yellow flakes - 30ppm

Tianshan sodium sulphide Co., Ltd is a leading manufactor of sodium sulphide. Barium sulfate. Sodium hydrosulphide. Sodium formate and formic acid in China, As a comprehensive high-tech enterprise specializing in chemical products of leather, we have passed the ISO9001 international quality system certification, and can insure our clients a competitive price and a first-class quality. We are looking forward to cooperation with you

Sodium Hydrosulphide

Synonyms: Sodium Hydrosulphide, Sodium Hydrogen Sulphide, Sodium Hydrogen Sulfide
H. S. CODE: 28301090
CAS No.: 16721-80-5
Molecular Formula: NaHS
Molecular Weight: 56.06
Property: Colorless needle-like crystal, easy to be deliquesced, it will decomposed and release hydrogen disulfide at its melting point, soluble in water and alcohols, its water solution is strongly alkaline, it will generate hydrogen disulfide when reacting with acids. The industrial good is solution, orange or yellow, bitter taste. Use: Used in the synthesis of organic intermediates and in the preparation of auxiliary agent of sulfur dyes; In the leather industry for the removal of hair from hides; In the waste water treatment; It is the raw material to produce ammonium sulphate and ethanethiol(semi-finished products); Used in the copper ore beneficiation, also in the sulfurous acid dyeing of manmade fibers.
Main Spec.: NaHS (%): 70Min. Fe (%): 0.003Max.
Packing: 25kg plastic woven bags; 900kg and 1000kg jumbo bags.