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