Product Details

tannery plant used sodium hydrosulphide

Brand Name NEW TEWOO
Model Number 16721-80-5
Application MINING ,TANNERY
Purity 70%
EINECS No. 16721-80-5
MF NAHS
Other Names SODIUM HYDROSULFIDE
CAS No. 16721-80-5
Appearance YELLOW FLAKES

Product Features

INDEX NAMESPECIFICATIONSINSPECTTING RESULTS
NaHS≥70%71%
NaS≤3%2.1%
Na2SO2≤2%0.1%
Na2CO3≤1%0.04%

Sodium hydrosulfide Easy deliquescence. Melting from the decomposition of hydrogen sulfide release. Soluble in water and alcohol. The aqueous solution is strongly alkaline. Acid reaction to produce hydrogen sulfide. By the sulfuric acid or caustic soda solution to absorb hydrogen sulfide gas derived.

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