Azelaic Acid known as dope dope Rhododendron, appearance and properties of colorless to light yellow crystals or crystalline powder.Slightly soluble in cold water, soluble in hot water, ether, soluble in ethanol.Used as plasticizer, and used in alkyd resin, paint and chemical synthesis. Azelaic Powder 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. It has skin lightening and whitening functions. Rhododendronic acid or its zinc salt and vitamin B6 are used in hair care products.  Azelaic acid Powder is a skin disease prevention and treatment drug, mainly used to treat acne, chloasma and skin melanin deposition. It is also an important organic synthesis intermediate, used in plastics, rubber and other industries to synthesize plasticizers, in aviation fuels for the synthesis of low-temperature and high-speed lubricants, and electrolytic capacitor manufacturing. The use of unsaturated fatty acids such as oleic acid and corresponding triglycerides such as castor oil and cottonseed oil to prepare azelaic acid is currently the main production method. Our Manufacturer TGYBIO was specialized API and cosmetics Raw Materials, we supply Azelaic Acid, Phenylethyl Resorcinol Symwhite 377, gigawhite powder, snow white and sepiwhite Msh powder  with different purity for sale, it's very hot selling now, we supply with lowest price and high quality,  you can contact us for free samples and more product details.   Product Name: Azelaic Acid Appearance: White powder or white crystalline powder Purity: 99% Grade: Cosmetic grade; industralia grade Molecular Weight: 188.22 CAS NO: 123-99-9 Azelaic acid powder has various applications in the cosmetic and pharmaceutical industries. Here are some areas where azelaic acid powder can be used:  (1). Skin care: Azelaic acid is known for its anti-inflammatory and antibacterial properties, making it effective in treating acne and rosacea. It helps reduce the production of excess oil on the skin, unclogs pores, and reduces inflammation. Azelaic acid is commonly used in creams, gels, and serums designed to control acne and improve overall skin texture. (2). Hyperpigmentation: Azelaic acid has been found to inhibit the enzyme tyrosinase, which plays a role in the production of melanin. This makes it useful in treating hyperpigmentation issues such as melasma, post-inflammatory hyperpigmentation, and age spots. It helps even out skin tone and reduce the appearance of dark spots. (3). Anti-Aging: Azelaic acid has antioxidant properties that help protect skin from free radical damage. It also promotes collagen production, which is essential for maintaining skin elasticity and reducing the appearance of fine lines and wrinkles. Azelaic acid is found in anti-aging creams and serums. (4). Hair Care: Due to its antibacterial properties, azelaic acid powder can be used in hair care formulas to prevent scalp problems caused by certain bacteria and fungi. It can also help reduce excessive scalp oil production, which can lead to conditions like dandruff. (5). Health Care Product: Azelaic acid has shown potential therapeutic use in treating other conditions such as rosacea, hyperpigmentation disorders, and certain types of dermatitis. It can be formulated into topical creams, gels, or oral medications for these drug applications. Uses: Most Azelaic Powder is used to produce dioctyl azelate (DOZ) plasticizer, It is used as a raw material for perfume, lubricating oil, oil agent and polyamide resin. DOZ is used as cold-resistant plasticizing for cables, films, and artificial leather. It has low volatility and good aging resistance. DOZ can also be used as a softener for synthetic rubber. Azelaic acid used in the production of DOZ in Japan accounts for about 70% of the total consumption of azelaic acid. Azelaic acid is dehydrated through a-mmonia to produce azela nitrile. Uses: used as a raw material for the production of plasticizer dioctyl azelate and spices, lubricants, oils, and polyamide resins Uses: used as a reagent, also used in organic synthesis Uses: widely used in medicine and cosmetics (1). Anti inflammatory effect: Azelaic acid Powder has antibacterial and anti-inflammatory properties, which can reduce inflammatory reactions and help alleviate redness, swelling, and stinging caused by skin problems. (2). Inhibition of bacterial growth: Azelaic acid can inhibit the growth of various bacteria, including Propionibacterium acnes, which causes acne (acne), thereby helping to improve acne symptoms. (3). Promote keratin metabolism: Azelaic acid can accelerate the renewal of keratinocytes, help remove aged stratum corneum, and make the skin softer and smoother. (4). Uniform skin tone: Azelaic Powder can inhibit the excessive activity of melanin cells, reduce the generation of melanin, thereby reducing pigmentation, freckles, and dullness, making the skin tone more uniform. (5). Antioxidant effect: Azelaic acid has antioxidant properties, which can neutralize free radicals, reduce cell damage, and prevent skin aging and wrinkle formation. (6). Regulating oil secretion: Azelaic acid can regulate the oil secretion of the sebaceous glands, help control the production of acne and acne, and reduce oily problems. (7). Brightening skin tone: Due to its role in promoting cell metabolism and inhibiting melanin production, Azelaic acid can improve dull skin tone and make the skin brighter. Xi'an tgybio Biotech Co.,Ltd is Azelaic Acid Supplier,  Free samples available, supporting third-party testing. At the same time, we are also a azelaic acid factory that can provide customized product development and formula design, and provide technical support to customers to ensure compliance with relevant regulations and standards. (1). Raw material preparation: The raw materials for preparing Azelaic Acid Powder are generally oils or animal fats, such as coconut oil, palm oil, sunflower seed oil, milk or fish fat. These raw materials generally require fine processing to reduce the content of impurities and impure substances. (2). Sulfation reaction: The reaction of fats or oils in raw materials with concentrated sulfuric acid to produce sulfated fats. This process generates a large amount of heat and harmful gases, which require strict control and safety protection. (3). Oxidation reaction: Dissolve sulfated oil in water and generate adipic acid through oxidation reaction. This reaction requires high temperature and high pressure conditions, and the addition of oxidants to promote the reaction. (4). Crystallization and purification: The adipic acid solution obtained from the reaction is subjected to steps such as crystallization, filtration, and drying to form a white or milky white crystalline powder. These powders need to be purified, screened, and packaged again to ensure product quality and stability. The purity and quality of Azelaic Acid ingredients currently on the market are as follows: High purity Azelaic Acid (≥ 99%): This is the most common high purity Azelaic Acid, with a purity of 99% or more. High purity Azelaic Acid is usually considered the highest quality because it can provide more efficient, stable, and reliable ingredient effects. This high-purity Azelaic Acid is suitable for treating skin problems such as acne, reducing pigmentation, and improving dullness. Industrial grade Azelaic Acid (90-98%): The purity of industrial grade Azelaic Acid is usually between 90-98%. This Azelaic Acid is mainly used for industrial applications such as plastics, coatings, rubber, etc., rather than in cosmetics or skin care products. Due to its low purity, the therapeutic effect on facial skin may be affected to some extent.   Azelaic Acid with different purities can be applied to the following aspects: High purity Azelaic Acid: Suitable for making medicinal makeup and skin care products, such as treating acne, fading spots, improving skin dullness, etc. High purity Azelaic Acid can provide stronger therapeutic effects, but it is necessary to strictly follow the product instructions and professional advice when using it. Industrial grade Azelaic Acid: mainly used in industrial applications such as plastics, coatings, rubber, and other fields. This industrial grade Azelaic Acid is not suitable for direct use in skin care as its purity is low and may not provide sufficient efficacy and safety. Xi'an tgybio Co.,Ltd is a modern chemical factory specializing in the production of plant extracts. We have multiple advanced production lines for the production of plant extracts and related products. These production lines adopt advanced technology and equipment to ensure the efficiency and stability of the production process. Our factory is also equipped with a specialized OEM production line to provide customers with OEM services. Whether it is providing raw material processing with standard formulas or customizing unique formulas based on customer needs, we are able to meet customer requirements. We strictly abide by national and industry regulations and standards, and strictly control quality during the production process. Our products undergo strict quality testing to ensure compliance with national testing standards and customer requirements. At the same time, we have established a strict quality management system, including raw material procurement, production process control, finished product testing, and other links. We are committed to providing safe, pure, and efficient plant extract products. (1). High quality assurance: Our azelaic acid products meet national standards and international quality requirements. We strictly control the selection and procurement of raw materials, ensuring that the purity of the raw materials used is high and undergo strict testing and verification. At the same time, our production process is rigorous and equipped with advanced equipment and technology to ensure the stability and purity of our products. (2). Multiple production lines: We have multiple professional azelaic acid production lines with strong production capacity and flexibility. Whether customers require mass production or small-scale customization, we are able to meet their needs and ensure delivery time. (3). Customized service: We provide customized azelaic acid product services, designing and adjusting formulas based on customers' specific needs. Regardless of the requirements in terms of specifications, purity, packaging, etc., we can provide customized services according to customer needs to meet the requirements of different customers. (4). Widely used fields: Azelaic acid has a wide range of applications in various fields, such as plastics, coatings, pharmaceuticals, etc. Our azelaic acid products can be widely used in these fields and have good applicability and stability. (5). Good reputation and cooperation experience: We have a good corporate reputation and rich cooperation experience. We have established long-term and stable cooperative relationships with numerous customers worldwide, who have affirmed and praised our product quality and service. Xi'an tgybio Biotech Co.,Ltd is supplier of Azelaic Acid,We have over ten years of rich export experience and have collaborated with many logistics companies, including air freight, sea freight, land transportation, and a variety of transportation methods to choose from. Our prices are favorable and cost-effective.