Sodium chromate is an inorganic compound with the chemical formula Na2CrO4. It appears as a yellow crystalline solid and is commonly used in various industrial applications, including the production of pigments, corrosion inhibitors, and in the manufacturing of glass. Sodium chromate is soluble in water and can be hazardous due to its toxicity and potential environmental impact. In addition to its industrial uses, sodium chromate is also involved in the synthesis of other chromium compounds. It is important to handle this substance with care, as it can pose health risks if ingested or inhaled. Proper safety measures should be taken when working with sodium chromate.