Potassium chromate

grade

ACS reagent

Quality Level

200

vapor density

6.7 (vs air)

Assay

≥99.0%

form

crystals

impurities

≤0.005% insolubles

pH

8.6-9.8 (25 °C 5%)

mp

971 °C (lit.)

anion traces

chloride (Cl^–): ≤0.005%
sulfate (SO₄^2-): ≤0.03%

cation traces

Ca: ≤0.005%
Na: ≤0.02%

SMILES string

[K+].[K+].[O-][Cr]([O-])(=O)=O

InChI

1S/Cr.2K.4O/q;2*+1;;;2*-1

InChI key

XMXNVYPJWBTAHN-UHFFFAOYSA-N