CAS No.: | 123-99-9 |
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Formula: | C9h16o4 |
EINECS: | 204-669-1 |
Color: | White |
Appearance: | Powder |
Package: | 25kg/Drum or Carton |
Samples: |
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Azelaic Acid has antibacterial properties and can be used as a food preservative. Use in mouthwashes is conducive to the prevention and treatment of dental caries, and use in soap can prevent the surface of soap from cracking. It has good permeability to the skin, and it can increase the absorption function of the skin when used in cream cosmetics. Azelaic Acid has a variety of medicinal effects and can be used in skin plasters. It has skin lightening and whitening functions.
ANALYSIS
|
SPECIFICATION
|
RESULTS
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Appearance
|
White powder
|
Complies
|
Odor
|
Characteristic
|
Complies
|
Tasted
|
Characteristic
|
Complies
|
Assay
|
99%
|
Complies
|
Sieve Analysis
|
100% pass 80 mesh
|
Complies
|
Loss on Drying
|
5% Max
|
1.02%
|
Sulphated Ash
|
5% Max
|
1.3%
|
Extract Solvent
|
Ethanol & Water
|
Complies
|
Heavy Metal
|
5ppm Max
|
Complies
|
As
|
2ppm Max
|
Complies
|
Residual Solvents
|
0.05% Max.
|
Negative
|
Microbiology
|
|
|
Total Plate Count
|
1000/g Max
|
Complies
|
Yeast & Mold
|
100/g Max
|
Complies
|
E.Coli
|
Negative
|
Complies
|
Salmonella
|
Negative
|
Complies
|
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