Sodium Hydrosulphide 70% with low Fe

Yellow Flake with 20ppm Fe

Used in Tannery , Copper mining



Production name: Sodium hydrosulphide 70%

Formula:NaHS

CAS NO.:16721-80-5

EINECS NO.:240-778-0

UN:2949

Appearance:Sodium sulfhydrate for industrial use is generally liquor in orange or yellow,solid.Light yellow or orange if it is flask.

Purity :70%min 20ppm 

Packing:Plastic woven bag with inner bag 25kgs net or 150kg drums or IBC drum

Application:

1.Used as intermediate compound of dyestuff,various kinds of organic products and auxiliary agent of sulfur dyeing

2.Used in the production of fertilizer and pesticide

Specification:

 NaHS,%  70%min
 Na2S,%  0.5max
 NaCO3,%  1.0max
 Fe,%  0.003max

Photo:

Sodium Hydrosulphide 70%



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