k2cr2o7
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Orange Crystal Potassium Bichromate K2Cr2O7 From China
IDENTITY Chemical names: Potassium dichromate, Potassium bichromate CAS number: 7778-50-9 Molecular formula: K2Cr2O7 Appearance: Red-orange solid crystalline. Purity: 99.7% min UN No.: 3087 Hazardous class: 5.1(6.1)
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