IL_No.:1003252英文名:AMMONIUMCHROMATEGR99.5+%中文名:铬酸铵CAS:7788-98-9包装1:500G分子式:CrH8N2O4包装2:100G分子量:152.07包装3:熔点:180°Cdec.包装4:沸点:N/A包装5:)