Content(%> 70MIN Sodium sulfide(%<) 3.5MAX Sodium sulphite(%) 0.003MAX Fe% < 15PPM Sodium carbonate(%) 1MAX

sodium hydrosulfide

Content(%>  70MIN   

Sodium sulfide(%<)  3.5MAX  

Sodium sulphite(%)  0.003MAX  

Fe% <  15PPM  

Sodium carbonate(%)  1MAX  

Water insolubles(%)  0.005MAX  

Properties:Colorless needle-like crystal,easy to be deliquesced,

Use: 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.

Spec
Quantity	CAS Number: 16721-80-5 2000mt
Price	FOB CIF C&F
Package	25kgs PP woven bags or 900kgs PP woven bags NaHS s

sodium hydrosulphide