Potassium chromate
CAS: 7789-00-6
Molecular Formula: K2CrO4
Molecular Weight: 194.19
Product description:Used for metal rust inhibitor, the manufacture of chromate. Used as oxidant, mordant dyeing and printing. Used in ink, paint, enamel, metal anti-corrosion, etc. Oxidation. Used in tanning, medicine, and used as a mordant and analytical reagent. Can be used for the silver nitrate titration indicator of chlorine root. With indicator method: 10 g potassium chromate in 100 ml water, with AgNO3 precipitation titration to reddish, let stand for one night. The titration end point changed from red to orange
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