Structure via PubChem · Public domain (PubChem)
potassium chromate
Sign in to saveAlso known as Bipotassium chromate, Chromic acid, dipotassium salt, Dipotassium monochromate, Dipotassium chromate, Potassium chromate(VI)
chemical compound
Chemical data
- Formula
- CrK2O4
- Molecular weight
- 194.19 g/mol
- IUPAC name
- dipotassium;dioxido(dioxo)chromium
- SMILES
- [O-][Cr](=O)(=O)[O-].[K+].[K+]
- InChIKey
- XMXNVYPJWBTAHN-UHFFFAOYSA-N
- Polar surface area
- 80.3 Ų
- H-bond donors
- 0
- H-bond acceptors
- 4
- Formal charge
- 0
via PubChem
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Encyclopedic overview
Potassium chromate is the inorganic compound with the formula K2CrO4. This yellow solid is the potassium salt of the chromate anion. It is a common laboratory chemical, whereas sodium chromate is important industrially.
Structure
Excerpted from Wikipedia’s “potassium chromate” article, available under the CC BY-SA 4.0 licence.