China CAS 123-99-9 Pharmaceutical Raw Material Azelaic Acid Powder, Find details about China Azelaic Acid, Azelaic Acid Powder from CAS 123-99-9 Pharmaceutical Raw Material Azelaic Acid Powder
Product name | Azelaic acid |
Other name | 1,7-dicarboxyheptane;Azelaic;Azelaic acid, technical grade;Azelaicacid |
CAS | 123-99-9 |
MF | C9h16o4 |
MW; | 188.22 |
Assay | 98% |
Appearance: | White to sl.Yellow crystal or crystal powder. |
Usage | used to treat acne and rosacea. |
Directly inhibit and kill the skin surface and hair follicles of bacteriaand eliminate pathogens
Normal skin and acne skin infection effects of anti horny, its mechanism is to reduce the follicular hyperkeratosis
Specifications:
Product name | Azelaic acid | CAS:123-99-9 |
ITEMS | SPECIFICATION | RESULTS |
DESCRIPTION | WHITE TO SLIGHTLY YELLOW CRYSTALLINE, NEEDLE CRYSTALLINE POWDER | COMPLIES |
IDENTIFICATION | IR | COMPLIES |
PARTICLE SIZE | 100%<50UM,MIN30%<30UM | COMPLIES |
CLARITY AND COLOUR OF SOLUTION | 5ML 1% 1N NaOH SOLUTION IS COLOURLESS AND CLEAR | COMPLIES |
CHLORIDES | ≤0.005% | <0.005% |
SULFATES | ≤0.025% | <0.025% |
HEAVY METALS | ≤0.001% | <0.001% |
FE | ≤0.002% | <0.002% |
ASSAY | ≥99.0% | 99.30% |
CONCLUSION:THE PRODUCT MEETS THE REQUIREMENTS |