DY5827
7681-57-4
231-673-0
H2O5S2.2Na
disodium disulphite
Index name | Specifications |
Appearance | White powder |
Assay | 97.5%min |
Sulfur Dioxide | 65.0% min |
Heavy matals | 0.0005% max |
Water insoluble | 0.05% max |
Iron | 0.002% max |
PH | 4.0 to 4.8 |
Index name | Specifications |
Appearance | White powder |
Assay | 97.5%min |
Sulfur Dioxide | 65.0% min |
Heavy matals | 0.0005% max |
Water insoluble | 0.05% max |
Iron | 0.002% max |
PH | 4.0 to 4.8 |
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