三种规格的泛醇的工厂和出口商
CAS#：81-13-0 MF：C9H19NO4
Uses: D-Panthenol plays a key role in the human intermediary metabolism. D-Panthenol is applied in pharmaceutical industry and almost all types of cosmetic preparations.
It cares hair, skin and nails.
Product Name: | D-Panthenol | Manufacture Date: | Aug. 16 ,2014 |
Process: | Synthesis | Analysis Date: | Aug. 16 ,2014 |
Batch Number: | TW140816 | Expiration Date | Aug. 15 ,2016 |
Batch Quantity: | 660.6kg | ||
Test | Specifications | Result |
Assay by HPLC: | ≥98.0% | 98.86% |
Appearance: | White powder | Complies |
Identification: | Positive | Positive |
Specific rotation: | +25.0°~+27.5° | +26.2° |
Loss on drying %: | ≤5.0% | 2.6% |
Ordinary impurities | ≤1.0% | Complies |
Heavy metals PPM: | <20ppm | Complies |
Nitrogen content | 5.7~6.0% | 5.7% |
Calclum content | 8.2~8.6% | 8.4% |
Microbiology: Total Plate Count: Yeast & Mold: E.Coli: S. Aureus: Salmonella: |
<1000cfu/g <100cfu/g Negative Negative Negative
|
79cfu/g 8cfu/g Complies Complies Complies |
Conclusion: | Conform with specification | |
Packing description: | Sealed export grade drum & double of sealed plastic bag |
Storage: | Store in cool & dry place not freeze., keep away from strong light and heat |
Shelf life: | 2 years when properly stored |