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Azelaic Acid 123-99-9

Azelaic Acid 123-99-9

99% up, Cosmetic Grade
  • Product Details

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


Usage


Function of Azelaic Acid


Azelaic acid is extracted from wheat, rye, and barley, and is widely used in cosmetics and medicine.

Azelaic acid can block the process of melanin synthesis, which is related to the formation of skin spots, which can lighten brown spots or other skin spots. Therefore, it is a good choice for freckle and acne. In addition, as a raw material for anti-freckle and anti-acne, azelaic acid is included in the authoritative dermatological pharmacopoeia, so it also has high safety.

Azelaic acid is also an antioxidant and exhibits significant anti-inflammatory properties. When used externally, it can effectively improve skin inflammation and help reduce red acne marks and redness caused by rosacea. Azelaic acid is not very effective for ordinary skin whitening, but it has a very obvious effect on severe pigmentation, such as freckles, melasma, melanoma, etc.

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