China Chrome Tanning Agent Basic Chromium Sulphate BCS, Find details about China Leather Dyes, Chromium Sulphate from Chrome Tanning Agent Basic Chromium Sulphate BCS
Item | Standard |
Cr2O3 | 24%--26% min |
Basicity | 32%--34% max |
Fe | 0.1% max |
Water insoluble | 0.1% max |