Place of Origin : TianJin,China
Post Date : 17-07-2013
Expiry Date : 17-08-2018

Sodium Hydrosulphide ( Sodium Hydrosulfide )
Molecular Formula:NaHS
CAS No.:16721-80-5
Molocular Weight:56.06
Purity:70%
Model Number(Fe):30ppm
Appearance:Yellow Flakes
Port:Xingang ( Tianjin )
Packing:In 25kg Plastic Woven Bag
Qty Per 20 Fcl:22mt ( 880bags )
Detailed Product Description
Specification:
NaHS(%) 70.0 Min
Na2S(%) 3.5 Max
Water Insoluble(%) 0.005 Max
Fe(%) 0.003 Max
Application: Auxiliary Agent Of Sulfur Dyes, Floatation Agent In Copper Ore, Depilatory In Tanning And Leather ,waste Water Treatment, Etc.