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The physical properties of sodium dichromate
Sep 19, 2018

Appearance and character: orange-red crystallization, easy to hygroscopic.

Melting Point (℃): 357 (Anhydrous)

Relative density (water =1): 2.35

Boiling point (℃): 400 (anhydrous)

Molecular formula: Na2cr2o7 2H2O

Molecular Weight: 297.99 Solubility: Soluble in water, insoluble in alcohol.

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