Diosmin
PRODUCT NAME: Diosmin
SYNONYMS: 3’,5,7-Trihydroxy-4’-methoxyflavone 7-rutinoside
MOLECULAR STRUCTURE:
CHEMICAL FORMULA: C28H32O15
MOLECULAR WEIGHT: 608.54
CAS NO.: 520-27-4
EINECS: 208-289-7
STANDARD: EP5
MAIN INDEX:
| Aspect |
Greyish-yellow or light yellow hygroscopic powder |
| Solubility |
Practically insoluble in water, soluble in dimethyl suphoxide, practically insoluble in alcohol. It dissolves in dilute solutions of alkali hydroxides. |
| Residue solvent |
Methanol |
no more than 0.3% |
| Ethanol |
no more than 0.5% |
| Pyridine |
no more than 0.02% |
| Iodine |
no more than 0.1% |
| Related substance(HPLC) Impurity |
Total: no more than 10.0% |
| Heavy metals |
no more than 0.002% |
| Microbial |
Total plate count |
no more than 1000/g |
| Yeast&Mold |
no more than 100/g |
| Assay |
90.0%~102.0% |
MAIN USE: The product is used for treating haemorrhoid and chronic venous insufficiency
PACKING SPECIFICATION: 25kg/drum
SHELF LIFE: Two years
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