Shaanxi LonierHerb Bio-Technology Co., Ltd is one of the most professional manufacturers and suppliers of azelaic acid powder in China, featured by quality products and good price. Please rest assured to wholesale bulk natural azelaic acid powder for sale here from our factory. Contact us for free sample.
Product Information
Azelaic Acid Powder, molecular formula C9H16O4, CAS 123-99-9, is a natural saturated dicarboxylic acid, white or off-white crystalline powder, slightly soluble in cold water, soluble in hot water, ether, easily soluble in ethanol. It has antibacterial, acne-dissolving, anti-inflammatory, anti-oxidant and tyrosinase-inhibiting effects, and is well-known in acne treatment. It has no photosensitivity and can be used during the day. Compared with common organic acids such as salicylic acid and fruit acid, it is less irritating and milder.
Azelaic acid has been used for 50 years, after research, scientists also can find it in the secretions of some plants and microorganisms in nature, but the content is too low. At present, it mainly uses unsaturated fatty acids such as oleic acid and its derivatives as raw materials, then produced by oxidative cracking under the combined action of oxidants and catalysts. Now it has been widely used in food (anti-corrosion), daily chemical products, medicine, chemical product intermediates, etc.
Basic Information
Product Name | Nonanedioic Acid |
Assay | 99% |
Appearance | White or ff-white Crystalline Powder |
Melting Point | 98℃ ~ 103℃ |
CAS | 123-99-9 |
EINECS | 204-669-1 |
Chemical Formula | C9H14N4O3 |
Molecular Weight | 188.22 |
Package | 1Kg/Aluminum Foil Bag or according to client‵s requirement |
Min Order | 1Kg |
Structural Formula | ![]() |
What is its Characteristics
1) It has no photosensitivity and can be used during the day.
2) When its concentration reaches 10%, the effect is good, because the solubility of high concentration is poor, and affects the effect, which is one of the reasons why it is difficult to be widely used.
3)In the field of anti-acne, it can dissolve oil and fat, dredge excess oil and impurities that block pores, and can inhibit bacteria and anti-inflammation.
4) It is not too irritating and has better antibacterial effect.
5) Compared with antibiotics, it has no drug resistance and can be used for a long time.
6) It has almost common adverse reactions of acids, such as redness, itching, dryness, etc. So it is recommended to use it for the first time, starting with low concentration, small area, and small amount to build tolerance.
7) Our products are all semi-finished raw materials, and need further processing, so please do not consume directly.

Technical Data Sheet
Test Items | Test Standard |
Appearance | White or Off-white Fine Powder |
Assay | ≥99.0% |
Loss on Drying | ≤ 1.0% |
Sulfate | <50ppm |
Iron | ≤ 20ppm |
Chloride | ≤ 10ppm |
Total Aerobic Count | ≤1000cfu/g |
E-Coli | Negative |
Salmonella | Negative |
Staphylococcus Aureus | Negative |
LonierHerb Supports
★ Samples Support : 5~10g Free Samples for your testing in advance.
★ Service Support : 24 hours professional service for you .
★ Shipment Support : Available stocks , delivery within 2~3 days after confirmation.
★ Freight Support : FedEx, TNT, DHL, UPS and First Class Forwarder
★ Document Support : Technical Data Sheet, Certificate of Analysis, Allergen List, MSDS,Nutrition Information, Certificate of Origin and so on.

Third Party Test Reports
Independent laboratory guarantee each batch are high quality and qualified, of course, we can arrange Azelaic Acid Samples to third party, such as Eurofins, SGS, or your designated laboratory before shipment.

What is Azelaic Acid benefits?
1) Antibacterial
Azelaic Acid can prevent bacterial protein synthesis, directly inhibit and kill aerobic and anaerobic bacteria on the skin surface and in hair follicles, and it can also kill Staphylococcus epidermidis, Pseudomonas aeruginosa, Proteus, Candida albicans, acne Harmful bacteria such as propionibacterium.
2) Regulate the function of the sebaceous glands
Excessive levels of the androgen testosterone in the body will lead to hyperfunction of the sebaceous glands in our body, resulting in uncontrolled increase in oil secretion. Nonanedioic Acid can inhibit the transformation of androgen in the body, thereby indirectly preventing excessive oil secretion.
3) Anti-keratosis
Blockage of hair follicles is due to hyperkeratosis of pilosebaceous ducts in our body, it can inhibit keratinization and improve acne-like infected skin, especially by reducing the synthesis of less filamentous keratin, which can prevent hyperkeratosis of hair follicles .
4) Anti-inflammatory
It has some anti-inflammatory properties and can relieve the redness and swelling caused by rosacea. In addition, it can effectively relieve the troubles of acne and acne, especially for red acne and black and red acne marks on the face.
5) Lighten the pigment
It effectively inhibits pigment synthesis by inhibiting the tyrosinase activity of abnormal pigment cells in the body; in addition, it inhibits abnormal pigment cell DNA to change synthesis and reduces mitochondrial enzyme activity, thereby hindering the proliferation of abnormal melanocytes.
Remarks: Our products are semi-finished raw materials that need further processing, and we do not recommend direct personal use. Please follow your doctor's instructions or prescription for specific dosage or usage.

Package and Delivery Time

Why choose LonierHerb as your Azelaic Acid supplier ?
1) Natural green and healthy products, without Allergen and GMO
2)Complete modern production lines and comply with GMP standard.
3) 1200~1500 Tons Annual Capacity.
4) Independent laboratory and testing equipment
5)Full product specifications to meet various requirements

Azelaic Acid Powder is LonierHerb one of hot selling products, every year there are lots of products to be shipped all over the world, high quality, fast delivery , and professional service make our proucts very popular, so if you are interesting, and need Nonanedioic Acid Samples, COA, MSDS or others, please do not hesitate to contact us, we will do our best to meet your need better. Email: info@lonierherb.com Whatsapp/Wechat: +86-13289383216
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