Hyaluronic acid is a large molecular polysaccharide extracted from bovine vitreous humor by Columbia University ophthalmology professors Meyer and Palmer in 1934. Its aqueous solution is transparen...
Now people have a lot of choices in skin care, just sunscreen ingredients are more than 10 kinds, but some skin care products seem to skin care is actually more will hurt our skin. So how do we cho...
Many consumers see that some cosmetics contain “polyglyceryl-4 laurate” this chemical substance, do not know the efficacy and effect of this substance, want to know whether the product ...
Sodium isethionate is an organic salt that is an important intermediate in pharmaceuticals, cosmetics and daily chemicals. Sodium isethionate another name isethionic acid sodium salt, cas 1562-00-1...
4-ISOPROPYL-3-METHYLPHENOL, abbreviated as IPMP, can also be called o-Cymen-5 ol/3-Methyl-4-isopropyrphenol. The molecular formula is C10H14O, the molecular weight is 150.22, and the CAS number is ...
Polyvinylpyrrolidone (PVP) ,cas number 9003-39-8,pvp is a non-ionic polymer that is the most distinctive, best-studied and most widely studied fine chemical among N-vinyl amide polymers. Has deve...