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Contact SupplierPhysical Appearance | White Crystalline Powder |
---|---|
Assay as SO2% by mass | 65% Min. |
PH of 10% Solution | 4 to 5.5 |
Clearity of 10% Solution | Clear |
Insoluble Matter, | 0.05% Max. |
Iron ( as Fe) | 10ppm Max. |
Heavy Metal ( as Pb) | 10ppm Max. |
Thiosulphate % | 0.1% Max |
Physical Appearance | White Crystalline Powder |
Assay as SO2% by mass | 65% Min. |
PH of 10% Solutionz | 4 to 5.5 |
Clearity of 10% Solution | Clear |
Insoluble Matter | 0.05% Max. |
Iron ( as Fe) | 20ppm Max. |
Heavy Metal ( as Pb) | 10ppm Max. |
Thiosulphate % | 0.1% Max. |
Physical Appearance | White Crystalline Powder |
Assay as SO2% by mass | 64-65% |
PH of 10% Solution | 4 to 5.5 |
Clearity of 10% Solution | Clear |
Insoluble Matter | 0.05% Max. |