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Azelaic acid
Azelaic acid CAS 123-99-9
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Azelaic acid CAS 123-99-9, Nonanedioic acid  is an organic compound with the formula (CH2)7(CO2H)2. This saturated dicarboxylic acid exists as a white powder. It is found in wheat, rye, and barley. It is a precursor to diverse industrial products including polymers, plasticizers, as well as being a component of a number of hair and skin conditioners. Azelaic acid is slightly soluble in water, soluble in water, ether, soluble in ethanol.


Assay               95.0%min

Cloride             ≤1.0ppm
SO4                 ≤ 5ppm   
Fe                    ≤5ppm
Cu                   ≤5ppm
Water              ≤0.6%


Polymers and related materials

Esters of this dicarboxylic acid find applications in lubrication and plasticizers. With hexamethylenediamine, azelaic acid forms Nylon-6,9, which finds specialized uses as a plastic.
Azelaic acid is used to treat mild to moderate acne, both comedonal acne and inflammatory acne. It belongs to a class of medication called dicarboxylic acids. It works by killing acne bacteria that infect skin pores. It also decreases the production of keratin, which is a natural substance that promotes the growth of acne bacteria. Azelaic acid is also used as a topical gel treatment for rosacea, due to its ability to reduce inflammation
Azelaic acid can irectly 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.


25kg fiber drum, 1FCL can load 9mt

25kg bag, 1FCL can load 15mt

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