Copper Chloride Dihydrate is a brownish-yellow hygroscopic powder, It is used in the dyeing and printing of textiles, as red pigment in the glass and ceramic industries, and for green-colored pyrotechnics, wood preservative, deodorizer, water purification, feed additive, pharmaceuticals, marking inks and electroplating baths. In other applications, It can also be used as a chlorinating agent; oxidizing agent; Lewis acid; or catalyst for conjugate additions and acylation. Copper Chloride Dihydrate is an effective catalyst in organic and inorganic reactions. Sales Specification CuCl2.2H2O: 98.00 % Cu: 36.00 % As: 0.02 % Ca: 0.02 % Zn: 0.02 % SO42-: 0.03 % Water Insoluble: 0.02 % Packing 110.23 Lb drum, 6 or 9 drums per pallet DOT Transportation UN No.:2802 Proper Shipping Name: Copper Chloride Hazard Class: 8 Packing Group: III RQ