... Formula: C21H38NCl (Benzalkonium Chloride,1227)CAS No. 8001-54-5 or 63449-41-2, 139-07-1 Molecular weight: 340.0Molecular ... product in circulating cool water, the sewage should be filtered or blown off in time to prevent their deposit in bottom ... .No blending with anion surfactant. Package and Storage:25kg or 200kg in plastic barrel, or confirmed by clients. Storage for two year in ...