Sodium Carboxymethyl Dextran CAS No. : 39422-83-8 |
CMD (Sodium Carboxymethyl Dextran) is sodium salt of the carboxymethyl ether of dextran. CMD is safe cosmetics raw materials showing a superior humidity retention effect for skin. CMDs having low molecular weight such as CMD-D40 and CMD-L are used for an examination study as a reagent. |
Brand name | Molecular weight of raw material Dextran |
Purpose |
---|---|---|
CMD | ca. 1,000,000 | Moisturizer (cosmetics) |
CMD-500 | ca. 500,000 | Moisturizer (cosmetics) Reagent |
CMD-D40 | ca. 40,000 | Reagent |
CMD-L | ca. 10,000 | Reagent |