| Customization: | Available |
|---|---|
| CAS No.: | 56-89-3 |
| Formula: | C6h12n2o4s2 |
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| ITEMS | SPECIFICATIONS |
| Assay | ≥98.5% |
| Appearance | White crystals powder |
| Specific rotation[a]D20° | -215° ~ -225° |
| State of solution | ≥98.0% |
| Chloride(Cl) | ≤ 0.020% |
| Ammonium(NH4) | ≤ 0.02% |
| Sulfate(SO4) | ≤0.020% |
| Iron(Fe) | ≤10ppm |
| Heavy metals(Pb) | ≤10ppm |
| Arsenic(As2O3) | ≤1ppm |
| Loss on drying | ≤ 0.20% |
| Residue on ignition | ≤0.10% |
| PH | 5.0 ~ 6.5 |
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