Sodium dichromateSodium dichromate is the inorganic compound with the formula Na2Cr2O7. However, the salt is usually handled as its dihydrate Na2Cr2O7·2H2O. Virtually all chromium ore is processed via conversion to sodium dichromate and virtually all compounds and materials based on chromium are prepared from this salt. Read from the Chembox of the Wikipedia article Sodium dichromate, revision 1379894688.

Property

Value

Formula

Cr2Na2O7, 261.96 g/mol

Melting point

356.7 °C

Boiling point

400 °C

Density

2.52 g/cm³

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