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IUPAC name:
sodium dichromate

Inventory

EC number:
234-190-3
EC name:
Sodium dichromate
CAS number:
10588-01-9
CAS number:
10588-01-9
Synonyms
Names:
AICS listed
CHINA listed
Chromic acid (H2Cr2O7), disodium salt
PICCS listed
Sodium bichromate
Identifier:
CAS number
7789-12-0
Identifier:
IUPAC name
sodium dichromate
Identifier:
IUPAC name
Chromic acid (H2Cr2O7), disodium salt
Identifier:
IUPAC name
Sodium Dichromate
Identifier:
IUPAC name
Sodium dichromate
Identifier:
IUPAC name
disodium [(oxidodioxochromio)oxy]chromiumoylolate dihydrate
Identifier:
IUPAC name
disodium oxido-(oxido-dioxo-chromio)oxy-dioxo-chromium hydrate
Identifier:
IUPAC name
sodium dichromate dihydrate
Identifier:
other: SMILES notation
O([Cr](=O)(=O)[O-])[Cr]([O-])(=O)=O.[Na+].[Na+].O.O
Identifier:
other: InChl
1/2Cr.2Na.7O/q;;2*+1;;;;;;2*-1/rCr2O7.2Na/c3-1(4,5)9-2(6,7)8;;/q-2;2*+1
Identifier:
other: Molecular formula
Cr2H2O7.2H2O.2Na
Identifier:
other: Molecular formula
Cr2H2O7.2Na
Identifier:
other: Molecular formula
Cr2H4Na2O9
Identifier:
other: Molecular formula
Cr2Na2O7 -2H2O.
Identifier:
other: Molecular formula
Cr2Na2O7.2H2O
Identifier:
other: InChl
InChI=1/2Cr.2Na.7O/q;;2*+1;;;;;;2*-1/rCr2O7.2Na/c3-1(4,5)9-2(6,7)8;;/q-2;2*+1
Identifier:
other: InChl
InChI=1S/2Cr.2Na.2H2O.7O/h;;;;2*1H2;;;;;;;/q;;2*+1;;;;;;;;2*-1
Identifier:
other: SMILES notation
O([Cr](=O)(=O)[O-])[Cr]([O-])(=O)=O.[Na+].[Na+].O.O
Identifier:
other: SMILES notation
O.O.[Na+].[Na+].[O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O
Identifier:
other: SMILES notation
[Na+].[Na+].[H]O[H].[H]O[H].[O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O
Identifier:
other: SMILES notation
[Na+].[Na+].[O-][Cr](=O)(=O)O[Cr](=O)(=O)[O-]
Identifier:
other: SMILES notation
[O-][Cr](=O) (=O)O[Cr](=O) (=O) [O-]
sodium dichromate

Molecular and structural information

Molecular formula:
Cr2Na2O7
Molecular weight:
261.967
SMILES notation:
[Na+].[Na+].[O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O
InChl:
InChI=1S/2Cr.2Na.7O/q;;2*+1;;;;;;2*-1
Structural formula:
Chemical structure

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Identifier:
CAS number
Identity:
7789-12-0
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CAS number
Identity:
10588-01-9
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Identity:
10588-50-9