CAS No.: | 7775-14-6 |
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Formula: | Na2o4s2 |
Type: | Sodium Hydrosulfide |
Un No.: | 1384 |
Dg Class: | 4.2 |
Transport Package: | 50kg/Drum or 100kg/Drum |
Customization: |
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INDEX | 90% | 88% | 85% | FOOD ADDITIVE |
Na2S2O4 | ≥90% | ≥88% | ≥85% | ≥85% |
Fe | ≤20ppm | ≤20ppm | ≤20ppm | ≤20ppm |
ZincZn | ≤1ppm | ≤1ppm | ≤1ppm | ≤1ppm |
Other heavy metal calculated as Pb |
≤1ppm | ≤1ppm | ≤1ppm | ≤1ppm |
Water Insolubles | ≤0.05% | ≤0.05% | ≤0.05% | ≤0.05% |
Shelf Life(month) | 12 | 12 | 12 | 12 |
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