Sodium Sulphide
Commodity：Sodium Sulphide
CAS#：1313-82-2
Formula：Na2S
Structural Formula：
Application:
Mainly used for textile, dyeing, mining, tanning, molting, paper-making, extracting of metals and medicine industries, and so on.
Specification：
|
Item |
Standard |
|
|
Na2S |
≥60.0% |
≥60.0% |
|
Na2CO3 |
≤1.5% |
≤5% |
|
Water insoluble |
≤0.05% |
≤0.4% |
|
Fe |
≤30ppm |
1500ppm |
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