——  Sodium hydrosulfide  ——

Product Name:
sodium hydrosulfide
Synonyms:
Sodium sulfohydrate; sodium hydrosulphide; Sodium Hydrogen Sulphide; Sodium Hydrogen Sulfide; Sodium Sulfhydrate; sodium bisulfide
CAS RN.:
16721-80-5
EINECS:
240-778-0
Molecular Weight:
56.0627
Molecular Formula:
NaHS

 

INSPECTION RESULT
Items
Standards
Result
NaHS  (%)
70.0  Min
70.2
Na2S (%)
0.5 Max
0.5
Na2SO3 (%)
1.5 Max
1.03 
Fe (%)
0.003 Max
0.0029 
NaCO3 (%)
1.0 Max
1.0
Matter insoluble in water (%)
0.005Max
0.005  
conclusion
QUALIFIED


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