C.A.S.No.: 1333-82-0        Chemical Formula: C_rO₃

General Parameter

Melting point: 197 ℃     Form: Dark purplish-red flake

Specification:

                                          First Class   Second Class

Purity (C_rO₃) %                 99.8 Min      99.6 Min

Water insoluble %            0.01 Max     0.03 Max

Sulfate (SO₄) %               0.05 Max     0.10 Max

Packing: 50 Kg/250 Kg Iron Drum (Maximum 20 metric tons in one 20-foot FCL container for 250 Kg iron drum, Maximum 19.2 metric tons in one 20-foot FCL container for 50 Kg iron drum)

Application: Chromium plating, wood preservation industry (the preservation of timber), anodizing aluminum, sulfate coating of iron and steel, the application of sealing, acid process of organic compounds and Aluminum-manganese.