Glycyrrhizic acid ammonium salt, white needle crystal or crystalline powder, has a strong sweetness, 50 to 100 times as sweet as sucrose. Melting point 208~212℃. Soluble in ammonia, insoluble in gl...
Glyoxylic acid CAS 298-12-4, has a molecular formula of C₂H₂O₃ and a molecular weight of 74.04. Its aqueous solution is a colorless transparent liquid, slightly soluble in ethanol, ether and benzen...
Every skin lightening product consists of a bunch of chemicals, most of which come from natural sources. While most active ingredients are effective, some of them may have some side effects. Theref...
With the upgrading of consumers’ demands for functional skin care experiences, a heat-sensitive ingredient called vanillyl butyl ether (CAS 82654-98-6) is becoming a “new favorite”...
Polyethylenimine(PEI) is a water-soluble polymer. The concentration in water of commercial products is usually 20% to 50%. PEI is polymerized from ethylene imide monomer. It is a cationic polymer t...
In the past, due to the backward medical knowledge and limited conditions, people had little awareness of tooth protection, and many people did not understand why teeth should be protected. Teeth a...
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