Benzalkonium Chloride CAS No.:8001-54-5,63449-41-2,139-07-1 Molecular weight: 340.0 Molecular Formula: C21H38NCl Benzalkonium ChlorideCAS No.:8001-54-5,63449-41-2,139-07-1Molecular weight: 340.0Molecular Formula: C21H38NCl (Benzalkonium Chloride,1227)CAS No. 8001-54-5 or 63449-41-2, 139-07-1 Molecular weight: 340.0Molecular Formula: C21H38NCl Properties:Benzalkonium Chloride is a kind of cationic ...