| Customization: | Available |
|---|---|
| CAS No.: | 149-32-6 |
| Formula: | C4h10o4 |
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Item | Standard |
Appearance | white crystalline powder |
Assay(%) | 99.5-100.5 |
Loss on drying(%) | <0.2 |
Residue on ignition(%) | ≤0.1 |
Heavy metal (Pb) | 0.0005 |
Arsenic | ≤2.0ppm |
Non soluble residues(mg/kg) | ≤15 |
Pb | ≤1.0ppm |
Glycerol +Ribitol (%) | ≤0.1 |
Reducing Sugars(%) | ≤0.3 |
Melting point | 119-123 |
PH Value | 5.0 ~ 7.0 |
Conductivity(μs/cm) | ≤20 |
Storage | in the shade |
Packing | 25kg/bag |






