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Potassium Dichromate ACS, 99.9%

CAT: 0565-80233-01Size: 500 gDry Ice: NoHazardous: No
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Description
Part A
CAS Number
7778-50-9
UN Code
UN No.: 3086, IMCO Class No.: 6.1 (5.1), Packing Group: I
Storage Temperature
Room Temperature

Chemical Information

Potassium Dichromate

Potassium dichromate is a potassium salt that is the dipotassium salt of dichromic acid. It has a role as a sensitiser, an allergen and an oxidising agent. It contains a dichromate(2-).

CAS Number7778-50-9
PubChem CID24502
IUPAC Namedipotassium;oxido-(oxido(dioxo)chromio)oxy-dioxochromium
Molecular FormulaCr2K2O7
Molecular Weight294.18
Topological Polar Surface Area124
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count7
Rotatable Bond Count0
Heavy Atom Count11
Formal Charge0
Complexity194
SMILES
[O-][Cr](=O)(=O)O[Cr](=O)(=O)[O-].[K+].[K+]
InChI
InChI=1S/2Cr.2K.7O/q;;2*+1;;;;;;2*-1
InChIKey
KMUONIBRACKNSN-UHFFFAOYSA-N
Chemical Structure
2D Structure
2D structure of Potassium Dichromate
CAS: 7778-50-9
CID: 24502
Formula: Cr2K2O7
MW: 294.18
Interactive 3D Structure
Loading 3D structure...
View on PubChemRaw 3D data
Computed Properties
PropertyValue
Molecular Weight294.18
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count7
Rotatable Bond Count0
Exact Mass293.772825
Monoisotopic Mass293.772825
Topological Polar Surface Area124 Ų
Heavy Atom Count11
Formal Charge0
Complexity194
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Covalently-Bonded Unit Count3
Compound Is CanonicalizedYes

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Alternative Products

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02095 00500Potassium Dichromate 99.9% AR
612615-01Potassium Dichromate AR 99.9%
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GPC8022-2XPotassium Dichromate 99.7%
GPC8023-5XPotassium Hexacyanoferrate (II) 99.9% ACS
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