Category:
Other Packaging Materials
CAS NO:
123-99-9
Standard:
In-house Standards,

Product Information |
Product name |
Azelaic Acid |
CAS No. |
123-99-9 |
Molecular Formula |
C9H16O4 |
Molecular Weight |
188.22 |
Quality Standard |
99% up, Cosmetic Grade |
Appearance |
White to light yellow Monocline Rhombus crystalline powder |
COA of Azelaic Acid |
ITEMS |
SPECIFICATION |
RESULTS |
DESCRIPTION |
WHITE TO SLIGHTLY YELLOW MONOCLINE RHOMBUS CRYSTALLINE,NEEDLE CRYSTALLINE POWDER |
COMPLIES |
IDENTIFICATION |
POSITIVE |
POSITIVE |
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% |
99.76% |
PARTICLE SIZE |
100%<50UM,MIN30%<30UM |
COMPLIES |
CONCLUSION:THE PRODUCT MEETS THE REQUIREMENTS |
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Usage |