Molecular Structure:
Molecular formula:     C4H6N2O3R2.(C7H9N2O2R)n
Molecular weight :     3000-5000Da
C.A.S number :          9064-67-9
Assay:                       ≥90%
Characteristic:           White or off-white powder
Medical Use:              Collagens are widely employed in the                                 construction of artificial skin substitutes used in                                 the management of severe burns, as well as for a                                 wide range of dental, orthopedic, and surgical                                 purposes.
Cosmetic Use:           Collagens contain the natural moisturizing factor                                 for the body  as natural moisturer,                                 wrinkle-resistant, nutrition role and keep skin                                 shiny and flexible, therefore, it can be used as                                 raw materials for senior high quality mask, senior                                cream facial cosmetics and be used to produce                                shampoo and hair care products, such as bath                                liquid as well.