chempirical

Sodium dichromate dihydrate

Cr2H4Na2O9CAS 7789-12-0297.99 g/mol

Open in Covalent MOL file
HO−HO−HO−HO−OOOOONa+Na+Cr+Cr+

Properties

Molecular formula
Cr2H4Na2O9
Molar mass
297.99 g/mol
Exact mass
297.8461 Da
logP
-3.36Crippen estimate
Polar surface area
265.5 Ų
H-bond donors / acceptors
0 / 2
Rotatable bonds
0

Identifiers

CAS number
7789-12-0
SMILES
[OH-].[OH-].[OH-].[OH-].[O].[O].[O].[O].[O].[Na+].[Na+].[Cr+].[Cr+]
InChIKey
HKGVSRFZJLAGFL-UHFFFAOYSA-L
InChI
InChI=1S/2Cr.2Na.4H2O.5O/h;;;;4*1H2;;;;;/q2*+1;;;;;;;;;;;/p-2

Weigh it out

Type any one amount. The others follow from the molar mass.

Names and synonyms

8 names
  • Chromic acid (H2Cr2O7), sodium salt, hydrate (1:2:2)
  • Dichromic acid (H2Cr2O7), disodium salt, dihydrate
  • Chromic acid (H2Cr2O7), disodium salt, dihydrate
  • Dichromic acid, disodium salt, dihydrate
  • Sodium chromate (Na2Cr2O7) dihydrate
  • Disodium dichromate dihydrate
  • Sodium dichromate dihydrate (Na2Cr2O7.2H2O)
  • Sodium dichromate (Na2Cr2O7) dihydrate

Work with Sodium dichromate dihydrate

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

Sodium dichromate10588-01-960 % similar Barium dichromate13477-01-560 % similar Cesium dichromate13530-67-160 % similar Calcium dichromate14307-33-660 % similar Potassium dichromate7778-50-960 % similar Silver dichromate7784-02-360 % similar Ammonium dichromate7789-09-560 % similar Sodium chromate tetrahydrate10034-82-950 % similar

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

Elsewhere

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