Factory wholesale Best Price Cosmetic Grade 1,3 Dihydroxyacetone Powder 96 26 4 99%
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- Supplier: Shaanxi Dennis Biotechnology Co. Ltd.Shaanxi Ltd.
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Product Overview
Description
Products Description
Item | Specification |
Product Name | 1,3-Dihydroxyacetone |
Appearence | White Powder |
CAS NO | 96-26-4 |
MF | C3H6O3 |
Solubility | Easily dissolve in tetrahydrofuran and hot ethanol |
CERTIFICATE OF ANALYSIS
Items | Specifications | Results |
Appearance | White to Off-White Powder | White powder |
Identification | Positive | Confirm |
PH | 4-6 | 5.6 |
Water | ≤0.4% | 0.12% |
Assay(HPLC) | 99.0 % min | 99.5% |
Sulphated ash | ≤ 0.1% | 0.06% |
Any single impuritity | ≤ 1.0% | 0.55% |
Total impurities | ≤ 1.0% | 0.85% |
Heavy Metal | ≤10 ppm | Confirm |
Total plate count | ≤1000 cfu/g | Confirms |
Yeast&Mold | ≤100 cfu/g | Confirms |
E.Coli | Negative | Negative |
Salmonella | Negative | Negative |
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