Sell Vitamin A Acid

NAME:Tretinoin    

INCI NAME： Vitamin A Acid

CAS No. : 302-79-4

CHEMICAL NAME:

  3,7-dimethly-9-(2,6-trimethly-1-cylohexane)-2,4,6,8-pelartetaenoic acid
MOLECULAR FORMULA: C₂₀H₂₈O₂        

MOLECULAR WEIGHT:  300.44

STRUCTURAL FORMULA:

This product is yellow acicular crystals. It is mainly entire transform. It can dissolve in carbinol, ethanol, vegetable oil and lipid. It is instable when it exposed in light or hot temperature. It also can easily absorbe moisture.  

CONTENT: ≥98%

ACTION MECHANISM:

This product can stimulate skin cell growth and improve the aging skin. It also can dispel tiny wrinkles, reduce skin roughness and make skin ruddy.

USE:

This product can be used in anti-acne cosmetics. It maybe has little burning feel to use this kind of cosmetics on skin.

REFERENCE ADDITION: less than 0.02%.

PACKAGE AND STORAGE:

0.1kg/bag, aluminium foil bag. <25℃, in the unopened original container and shield from light. The validity is 2 years.