is potassium chromate soluble
Potassium dichromate, also called red potassium chromate, is a bright yellowish-red crystals melting point at 396 C, decomposes at 500 C. Sodium dichromate is a red to orange deliquescent crystals melts at 320C. Sodium dichromate undergoes hydration when heated at 105C. They are soluble in water, insoluble in alcohol.