chempirical

Potassium chromate

CrH2K2O4CAS 7789-00-6196.20 g/mol

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Salt ratio not recorded. The source lists this compound as the parent acid and the metal without saying how many of each, so the formula and molar mass are for one of each. Check the formula on the supplier's label before you weigh it.
Cr2+KKHO−HO−OO

Properties

Molecular formula
CrH2K2O4
Molar mass
196.20 g/mol
Exact mass
195.8632 Da
Density
2.73 g/mL
Melting point
975 °C
logP
-1.36Crippen estimate
Polar surface area
117.0 Ų
H-bond donors / acceptors
0 / 2
Rotatable bonds
0

Identifiers

CAS number
7789-00-6
SMILES
[Cr+2].[K].[K].[OH-].[OH-].[O].[O]
InChIKey
LQUDLQWUEOVZBW-UHFFFAOYSA-L
InChI
InChI=1S/Cr.2K.2H2O.2O/h;;;2*1H2;;/q+2;;;;;;/p-2

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Names and synonyms

10 names
  • Chromic acid (H2CrO4), potassium salt (1:2)
  • Chromic acid (H2CrO4), dipotassium salt
  • Neutral potassium chromate
  • Potassium chromate(VI)
  • Potassium chromate (K2(CrO4))
  • Bipotassium chromate
  • Dipotassium chromate (K2CrO4)
  • Dipotassium chromate
  • Dipotassium monochromate
  • Dipotassium chromate(2-)

Work with Potassium chromate

Predict the NMR spectrum1H and 13C shifts with multiplicities Make a solutionWhat to weigh for any molarity and volume Check drug-likenessLipinski, Veber and lead-likeness Isotope patternExact mass and the mass spectrum pattern

Similar compounds

Chromic acid7738-94-575 % similar Cobalt chromate(VI) (CrCoO4)13455-25-964 % similar Barium chromate10294-40-360 % similar Potassium manganate10294-64-160 % similar Magnesium chromate13423-61-560 % similar Rubidium chromate13446-72-560 % similar Caesium chromate13454-78-960 % similar Zinc chromate13530-65-960 % similar

Tanimoto similarity of circular fingerprints over the whole catalogue. All similar compounds

Elsewhere

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