Product Description

• NaHS

• 16721-80-5.mol
• CAS No. 16721-80-5
• EINECS No. 240-778-0

The chemical compound with the formula NaHS.Sodium Hydrosulfide is applied in the leather industry, waste water treatment, soil remediation, the mining industry and pulp paper and amongst others.
Sodium hydrosulfide have 2 kinds of appearance,70%min yellow flake and 30% yellowsih liquid.
We have different specs which depends on Fe content,we have 10ppm,15ppm,20ppm and 30ppm.Different Fe content,the quality is different.

Sodium hydrosulfide is the chemical compound with the formula NaHS. The appearance of our sodium hydrosulfide is solid yellow flakes, with 70% min. purity. The Sodium Hydrosulfide will decomposed and release hydrogen disulfide at its melting point. It's
dissolvable in water and ethanol, presenting strong alkaline when dissolved in water and generating hydrogen disulfide when reacting with acids.

Purity	70%min	70.5%
Na2CO3	3%max	1.02%max
Na2S	3%max	1%max
Iron	0.003%max	6ppmmax

Manufacturer Nahs Sodium Hydrosulfide CAS 16721-80-5 for Leather Industry

Used in the synthesis of organic intermediates and in the preparation of auxiliary agent of sulfur dyes;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 fibres.