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Country: China (Mainland)
Business Type:Trading Company
Tel: +008618049624045
Mobile: 18049624045
Tel: +008618049624045
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URL: http://LookChem.com
Province/state: Shaan xi
City: xi'an
Street: Xi'an
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99%(1-24)Kilogram99%(25--1)Kilogram
Supply 99% Cosmetic Grade Skin Whitening Azelaic Acid Powder | ||
Name: | Azelaic Acid | |
Molecular Formula: | C9H16O4 | |
Molecular Weight: | 188.22 | |
CAS NO: | 123-99-9 | |
EINECS NO: | 204-669-1 | |
Boiling Point(℃): | 286.5℃(13.3kPa) | |
Melting point: | 105-109℃ |
Item | Specification | Result |
Appearance | White Powder | Complies |
Related substance (HPLC) | Total impurity ≤0.5% Max single impurity ≤0.1% | 0.2% 0.06% |
Odor | Characteristic | Complies |
Assay | 99% | 99.22% |
Sieve analysis | 100% pass 80 mesh | Complies |
Heavy Metal | <10ppm | Complies |
As | <0.1ppm | 0.05ppm |
Pb | <0.1ppm | 0.05ppm |
Cd | <0.1ppm | 0.05ppm |
Residual Solvents | <100ppm | Complies |
Residual Pesticide | Negative | Complies |
Total Plate Count | <1000cfu/g | Complies |
Yeast & Mold | <100cfu/g | Complies |
E.Coli | Negative | Complies |
Salmonella | Negative | Complies |
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