CAS Registry Number

CAS 7778-50-9 — Potassium dichromate

Potassium dichromate is an orange crystalline inorganic salt widely used in industrial processes, including leather tanning, chrome plating, and as an oxidizing agent in chemical synthesis. It is also employed in analytical chemistry for volumetric analysis and as a mordant in dyeing. This chemical has a CAS number of 7778-50-9, a molecular formula of K2Cr2O7, and a molecular weight of 294.18 g/mol. It should be stored at ambient conditions but handled with caution due to its hazardous nature, indicated by the signal word "Danger." Molekula supplies potassium dichromate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.