IL_No.:1008643英文名:BROMOCRESOLPURPLE,INDICATOR中文名:******紫CAS:115-40-2包装1:5G分子式:C21H16Br2O5S包装2:25G分子量:540.22包装3:250G熔点:245°C包装4:10G沸点:N/A包装5:100G邮箱：sales@电话：0755-82263431（胡小姐）0755-25925845（石小姐）)