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