Package: 25kgs paper-plastic composite bag

Molecular Structure:

Product description: 1. Product information M F: Cr(OH)SO4 M W: 68.00 CAS No. 39380-78-4 EINECS No.: 235-595-8 H.S Code: 2833292000 Appearance: Dark green powder Packing: 25kgs paper-plastic composite bag or at buyer's option 2. Specification: Items Specification I II Cr2O3 % 24--26 21--23 Basicity % 32--34 38-42 Fe %, 0.1 0.1 Water insoluble %.≤ 0.1 0.1 3. Application: Mainly making chrome tanned leather, insolubilizing proteins, screen printing, manufacture of chrome based dyestuffs and other organic substances,etc.