Cr2K2O7, CAS Number-7778-50-9, dipotassium bichromate, bichromate of potash, dichromic acid dipotassium salt, potassium dichromate, potassium dichromate vi, iopezite, dipotassium dichromium heptaoxide, kaliumdichromat, potassium bichromate, dipotassium dichromate, 1AMP, CHEBI:53444, Orange