Selling Supply Flake Solid Sodium Hydrosulfide NaHS 16721-80-5 Manufacturer

Product Introduction: Sodium hydrosulfide is a white to colorless cubic crystal with the odor of hydrogen sulfide; the industrial product is generally a solution, appearing orange or yellow. It is highly deliquescent. It decomposes and releases hydrogen sulfide at the melting point. It is easily soluble in water and alcohol. In the dye industry, it is used for synthesizing organic intermediates and as an auxiliary agent in the preparation of sulfide dyes. In the leather industry, it is used for dehairing raw hides and tanning. In the fertilizer industry, it is used to remove monomeric sulfur from activated carbon desulfurizers. The mining industry uses it extensively for copper ore beneficiation. In artificial fiber production, it is used for sulfur dyeing, etc. It is a raw material for manufacturing ammonium sulfide and the semi-finished product of the pesticide ethanethiol, and is also used in wastewater treatment.

Chinese Name: Sodium Hydrosulfide/Sodium Hydrogen Sulfide

English Name: SODIUM HYDROSULPHIDE

Chemical Formula: NaHS

Chemical Category: Inorganic - Sodium Salt

CAS: 16721-80-5

EINECS: 240-778-0

Content: ≥70%; NA2S Content: <3.0%; Iron Content: Fe:15

Uses:

1. Used in the dye industry for synthesizing organic intermediates and as an auxiliary agent in the preparation of sulfide dyes.

2. Used in the leather industry for dehairing raw hides and tanning.

3. Wastewater treatment.

4. Used in the fertilizer industry to remove monomeric sulfur from activated carbon desulfurizers.

5. Pharmaceutical intermediate, pesticide intermediate; raw material for manufacturing ammonium sulfide and the semi-finished product of the pesticide ethanethiol.

6. Extensively used in the mining industry for copper ore beneficiation.

7. Used in artificial fiber production for sulfur dyeing and other applications.

8. V: minyuchem