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| Customization: | Available |
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| CAS No.: | 5949-29-1 |
| Formula: | C6h8o7 H2O |
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Item | Unit | Quality Standards | Analysis Results |
Characters | --- | White or almost white,crystalline powder, colourless crystalsor granules. Odorless, has astrongly acid taste. effloresces indryair. Very soluble in water,freelysoluble inethanol. | Pass |
Identification | --- | PassTest | Pass |
Appearance of solution | --- | PassTest | Pass |
Assay | % | 99.5~100.5 | 99.9 |
Water | % | 7.5~8.8 | 8.65 |
Readily Carbonisable Substances | --- | PassTest | Pass |
Sulphated Ash (Residue on Ignition) | % | ≤0.05 | 0.02 |
Sulfate | mg/kg | ≤150 | <150 |
Oxalate | mg/kg | ≤100 | <100 |
Lead | mg/kg | ≤0.5 | <0.05 |
Arsenic | mg/kg | ≤1.0 | <0.3 |
Mercury | mg/kg | ≤1.0 | <0.5 |
Aluminium | mg/kg | ≤0.2 | <0.2 |
Heavy Metals | mg/kg | ≤5.0 | <5.0 |
Bacterial endotoxins | IU/mg | ≤0.5 | <0.5 |





