Name of product: | Azelaic acid |
CAS No.: | 123-99-9 |
Standard: | Enterprise standard, DMF |
1.1 Product Name:Azelaic acid
1.2 Molecular formula: C9H16O
Molecular weight: 188.22
1.3 Physical and Chemical Properties
White to yellowish monoclinic prism, acicular crystal or powder.
Melting point 106.5 ℃, boiling point > 360 (partial decomposition),226 ℃ (1.33kpa), 287 ℃ (13.3kpa), relative density 1.225 (25 / 4 ℃), refractive index 1.4303 (111 ℃).
Soluble in hot water, alcohol and benzene, slightly soluble in water, ether and benzene.
1.4 Product Validity
The product is temporarily valid for three years.
1.5 Role and Clinical Use
This product is an external antibacterial agent, which can inhibit and kill various aerobic and anaerobic bacteria on the skin, and has anti keratinization effect on normal skin and acne infected skin. It is mainly used for;
(1)Common acne (acne).
(2)Pigmentation disorder. Such as black spot, malignant small nevus, melanoma and other pigments caused by physical and phototoxicity.