| ≥1 piece |
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| Detailed Product Description | ||||||||||||||||||||
| Specification: Na2S(%) 60.0 min Na2CO3(%) 5.0 max Water Insoluble(%) 0.4 max Fe(%) 0.15 max Application: Paper and pulp; textile; floatation; leather; chemical; rubber; food; dyes and detergent etc. |