| Customization: | Available |
|---|---|
| CAS No.: | 7695-91-2 |
| Formula: | C29h50o2 |
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CAS NO.7695-91-2
| Item | Standard |
| Description | Clear,colourless slightly greenish-yellow,Viscous,oily liquid,Ph.Eur./USP/FCC |
| Optical rotation | -0.01°~+0.01°,Ph.Eur. |
| IR | To conform, Ph Eur /USP/FCC |
| Color reaction | To conform, USP/FCC |
| Retention time | To conform. USP/FCC |
| Impurity A | ≤0.5%. Ph Eur |
| Impurity B | ≤1.5%. Ph Eur. |
| Impunity C | ≤0.5%,Ph.Eur |
| Impurities D and E | ≤1.0%. Ph Eur |
| Any other impurit | ≤0.25%. Ph Eur |
| Total impurities | ≤2.5%. Ph Eur |
| Acidity | ≤1.0ml, USP/FCC |
| Residual Solvents | To conform(in-house) |
| Pb | ≤2mg/kg, FCC |
| As | ≤1mg/kg(in-house) |
| Copper | ≤25mg/kg(in-house) |
| Zinc | ≤25mg/kg(in-house) |
| Palladium | ≤5ppm/kg(in-house) |
| Assay(Ph Eur.) | 96.5%~102.0%,Ph.Eur |
| Assay(Ph Eur.) | 434.3mg α-tocopherol/g-459.0mg α-tocopherol/g,Ph,Eur |
| Assay(USP/FCC) | 96.0%~102.0"%, USP/FCC |
| Assay(USP/FCC) | 432.0mg α-tocopherol/g-459.0mg α-tocopherol/g,USP/FCC |
| TAMC | ≤1000cfu/g, Ph Eur/USP |
| TYMC | ≤100cfu/g, Ph Eur/USP |
| Escherichia coli | n.d. /g, Ph Eur /USP |
| Pseudomonas aeruginosa | n.d. /g, Ph Eur /USP |
| Staphylococcus aureus | n.d. /g, Ph Eur /USP |
| Enterobacterial | n.d. /g, Ph Eur /USP |
| Salmonella | n.d. /10g, Ph Eur /USP |
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