118 Renmin East Road, Sheyang Economic Development Zone
Send me a request
| Test | Requirement | Result |
| Identification | In HPLC, retained time of main peak complies to reference object | In HPLC, retained time of main peak complies to reference object |
| Appearance | White crystalline powder | Conform |
| Assay Content % | 98.0~102.0% | 99.66 |
| Loss on Drying % | ≤2 | 0.12 |
| Specific Rotation,º | +84.0 º~+87.5 º | +86.1º |
| Ignited Residue,% | ≤0.7 | 0.11 |
| Hydrolysis products (Chlorinated monosaccharides ) ,% | ≤0.1 | Complies |
| Methanol,% | ≤0.1% | ≤0.1% |
| Heavy Metals,mg/kg | ≤10 | ≤10 |
| Arsenic(As),mg/kg | ≤3 | ≤3 |
| Lead,mg/kg % | ≤1 | ≤1 |
| Fe mg/kg | ≤10 | ≤10 |
| Related substances (Other chlorinated disaccharides) s,% | ≤0.5 | <0.5 |
| Triphenylphosphine Oxide | 150mg/kg max. | 150mg/kg max. |
| PH(10% aqueous solution) | 5.0-7.0 | 6.20 |
| Storage condition | Keep in cool and dry place. Protect from light and keep container closed. Avoid contamination from other special smell. | |
| Test | Requirement | Result |
| Total Plate Count cfu/g | ≤250 | <10 |
| Coliforms-MPN MPN/g | ≤3 | None |
| Yeast and Moulds cfu/g | ≤50 | <10 |
| E.Coli | Negative | None |
| Salmonella | Negative | None |
| Sieve | Percent |
| 60mesh | ≥95% |