Sodium Sulphide Nonahydrate
H.S.CODE: 28301010
CAS NO.: 1313-84-4
Molecular formula: Na2S.9 H2O
Property: Colorless or yellow easy deliquescence crystal
Use: used in sulfur dyes, used as reductant, mordant, floatation agent, depilatory for leather, digestion auxiliary in paper-making, and used in textile, pigment and rubber too.
Packing: in 25kgs plastic woven bag or in 150kgs iron drum .
Specification:
|
ITEM |
RESULT |
|
Na2S (%) |
35.4min |
|
Na2CO3 (%) |
0.43max |
|
Fe (%) |
6 PPMmax |
|
Na2SO3 (%) |
1.04max |
|
Na2S2O3 (%) |
0.82max |
|
Water Insoluble (%) |
0.33 |
