Potassium dichromate

  Post Date: Dec 16,2021   Expiry Date: Jun 14,2022   Detailed Description: Cas No. :7778-50-9   CAS Registry Number: 7778-50-9   Synonyms: ;Potassium dichromate standard solution;Potassium bichromate;Red potassium chromate;dipotassium oxido-(oxido-dioxo-chromio)oxy-dioxo-chromium;   Molecular Formula: Cr2K2O7   Molecular Weight: 294.1846   Molecular Structure:   Hazard Symbols:  O:Oxidizing agent; T+:Very toxic; N:Dangerous for the environment;   Risk Codes: R8:;R21:;R25:;R26:;R34:;R42/43:;R45:;R46:;R48/23:;R50/53:;R60:;R61:;   Safety Description: S45:;S53:;S60:;S61:;