sodium hydrosulphide

Products Name:	sodium hydrosulphide
Item No:	89197
Update time:	2005-4-21 15:36:00
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sodium hydrosulphide Description

Sodium Hydrosulfide
Molecular formula : NaHS   Molecular weight :56.06    CAS NO :16721-80-5
          Output/Mon:  5000MT
         Predominance: less impurity and  higher content of NaHS


ITEM
SPECIFICATION
Solid Basis
Liquid Basis
NaHS，% ≥
88 75 70 40 35
Na2S，% ≤
2 2 3 1 1.5
Na2SO3，% ≤
1 1 1.5 - -
Fe，% ≤
0.003
0.003 0.003
- -
Na2CO3，% ≤
0.6
0.6 1 - -
Insolubles In Water，% ≤
0.005
0.005 0.005
- -
Synonyms: Sodium Hydrogen Sulphide, Sodium Hydrogen Sulfide, Sodium Sulfhydrate, Sodium Bisulphide.

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