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 Brief introduction
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| Anhydrous sodium sulfide |
Index name |
Value |
sodium sulfide |
Na2S |
≥90-92 % |
Na2SO3+Na2S2O3 |
Na2SO3+Na2S2O3 |
≤3% |
Moisture |
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≤0.5% |
Na2CO3 |
Na2CO3 |
≤2.00% |
Na2SO4 |
Na2SO4 |
≤1.00% |
Water insoluble matter |
- |
≤0.05% |
Density |
- |
≤0.5% |
Appearance |
- |
light yellow granule |
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