Customization: | Available |
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CAS No.: | 439685-79-7 |
Formula: | C8h16o5 |
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Hydroxypropyl tetrahydropyrantriol is a xylose derivative with anti-aging efficacy. It can effectively promote the production of glycosaminoglycans (GAG, such as hyaluronic acid) in extracellular matrix and increase the water between skin cells. Also it can promote the synthesis of collagen, making skin plump, firm and elastic again.
Analysi | Specifications | Result |
Assay | ≥99% | 99.2% |
Appearance | White Powder | Complies |
Loss on Drying | ≤1.0% | 0.04% |
Ash | ≤1.0% | 0.1% |
As | ≤2.0ppm | <2.0ppm |
Pb | ≤2.0ppm | <2.0ppm |
Insoluble impurity content | ≤0.05% | Complies |
Total Plate Count | ≤1000 cfu/g | Complies |
Yeast &. Mold | ≤100 cfu/g | Complies |
E.Coli | Negative | Negative |
Salmonella | Negative | Negative |
Conclusion |
Conform USP Standard.
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Storage condition |
Store in cool & dry place, Keep away from strong light and heat.
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Shelf life |
2 years when properly stored.
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