Product name:Carminic acid
CAS: 1260-17-9
Molecular Formula: C22H20O13
Molecular Weight: 492.39
Product description:Red crystal. Soluble in water, ethanol and sulfuric acid, slightly soluble in ether, hardly soluble in petroleum ether, benzene and chloroform. Dark red in aqueous solution, in acidic solution was yellow to purple.Can be used for the lip gloss, foundation, eye shadow, eyeliner, nail varnish and baby products.