Product Name: Benzalkonium chloride CAS: 8001-54-5 EINECS(EC#): 264-151-6 Molecular Formula: C21H38ClN (isomer) abby(at)gxsjjck dot cim erin(at)gxsjjck dot cim Formula Weight: 339.986 Appearance: liquid or powder Hazard Class: Quality standard: USP Version: May 03 2020