C.I. PIGMENT VIOLET 4 is a chemical compound registered under CAS number 1325-80-0, with the molecular formula C20H19N3・x. Its EINECS (EC) number is 215-407-0. It is also known as C.I. Solvent Red 41, phosphotungstomolybdic acid salt. DeWeiChem supplies C.I. PIGMENT VIOLET 4 for laboratory research and bulk production; product code 2446124. Send an inquiry for purity, packaging, price and lead time.