Azalaic Acid 99.0% CAS NO.123-99-9

chemical name: azelaic acid (azelaic acid)

synonym: rhododendron acid

cas no. :123-99-9

product name: dp c9dc-98

molecular formula: c9h16o4

structural formula: hooc (ch2) 7cooh

nature: azelaic acid (azelaic acid; 1,9-nonanedioicaid; 1,7-heptane dicarloxylic acid) also known as azaleas acid, is an important medium and long-chain dicarboxylic acid. crystalline appearance, fog white solid, insoluble in cold water, soluble in hot water, alcohol, ether and other polar solvents.

specifications:

priority level 1 level 2

appearance white powder white powder white powder or yellowish

content, wt% ≥ 99.0min ≥ 95.0min ≥ 86.0min

melting point, oc 106.5-109 95-102 ≥ 90

chloride ion, ppm 1max 1max 1max

sulfate ion, ppm 5max 5max 5max

iron, ppm 5max 5max 5max

cu, ppm 5max 5max 5max

water content, wt% 0.6max 0.6max 0.6max

application:

1, for a good skin permeability, cream cosmetics adding azelaic acid can increase absorption through the skin functions, and a brightening of the effectiveness of lipstick.

2, azelaic acid can inhibit microbial protein synthesis, so for propionibacterium acnes and staphylococcus epidermidis have antibacterial activity, can be used as anti-acne drug.

3, azelaic acid or zinc salts, and vitamin b6 compatibility, can be used for hair care products for men, hair loss disease, hormone-based treatment, and at the same time to stimulate hair growth.

package storage: * 25 kg paper drum.