Sodium Dichromate Dihydrate

CAT: 0203-31414-72Size: 25 gDry Ice: NoHazardous: Yes

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CAT#:0203-31414-72Size:25 g

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CAS Number

7789-12-0

UN Code

3290

Purity

≧ 99.0% (T)

Storage Conditions

Room Temperature

Grade

GR (Guaranteed Reagent)

Chemical Information

Sodium dichromate dihydrate

CAS Number	7789-12-0
PubChem CID	108005
IUPAC Name	disodium;oxido-(oxido(dioxo)chromio)oxy-dioxochromium;dihydrate
Molecular Formula	Cr2H4Na2O9
Molecular Weight	298.00
Topological Polar Surface Area	126
Hydrogen Bond Donor Count	2
Hydrogen Bond Acceptor Count	9
Rotatable Bond Count	0
Heavy Atom Count	13
Formal Charge	0
Complexity	194

SMILES

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

InChI

InChI=1S/2Cr.2Na.2H2O.7O/h;;;;2*1H2;;;;;;;/q;;2*+1;;;;;;;;2*-1

InChIKey

JYDRNIYTFCBIFC-UHFFFAOYSA-N

Chemical Structure

2D Structure

CAS: 7789-12-0

CID: 108005

Formula: Cr2H4Na2O9

MW: 298.00

Interactive 3D Structure

Loading 3D structure...

Computed Properties

Property	Value
Molecular Weight	298.00
Hydrogen Bond Donor Count	2
Hydrogen Bond Acceptor Count	9
Rotatable Bond Count	0
Exact Mass	297.846080
Monoisotopic Mass	297.846080
Topological Polar Surface Area	126 Å²
Heavy Atom Count	13
Formal Charge	0
Complexity	194
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
Covalently-Bonded Unit Count	5
Compound Is Canonicalized	Yes

Catalog	Name
31717-25	Sodium Dihydrogenphosphate Dihydrate
32011-12	Sodium Tungstate Dihydrate
31718-15	Sodium Dihydrogenphosphate Dihydrate
09586-35	Sodium Dihydrogenphosphate Dihydrate
32011-25	Sodium Tungstate Dihydrate
31737-65	Sodium Dihydrogenphosphate Dihydrate
31925-95	Sodium (+) -Tartrate Dihydrate
31717-12	Sodium Dihydrogenphosphate Dihydrate
31403-25	Tri-Sodium Citrate Dihydrate
31724-25	Di-Sodium Hydrogenphosphate Dihydrate

Catalog	Name
25461430	Sodium dichromate dihydrate
239900500	Sodium Dichromate Dihydrate 98% Extrapure
241998-01	Sodium Dichromate Dihydrate, ACS discontinued
94963-01	Sodium Dichromate Dihydrate pure, 98%
030130-01	Sodium Dichromate Dihydrate 99.0%
S04313-01	Sodium dichromate dihydrate ACS Grade
02400 00500	Sodium Dichromate dihydrate 99.5% AR
466269-01	Sodium Dichromate Dihydrate discontinued. See 241998
54750-01	Sodium Dichromate Dihydrate extrapure AR, 99.5%
11996-01	Sodium Dichromate Dihydrate extrapure AR, ACS, ExiPlus, Multi-Compendial, 99.5%