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Description
CAS#: 7789-09-5 | Formula: (NH4)2Cr2O7 | Specifications: Assay (dried basis) 99.5 % - Min, Calcium 0.002 % Max, Chloride 0.005 % Max, Insoluble Matter 0.005 % Max, Iron 0.002 % Max, Loss on drying @ 105 C 0.0 - 3.0, Sodium 0.005 % Max, Sulfate 0.01 % Max