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Potassium Dichromate, ≥99.5%, Reagent Grade, Honeywell™

£15.65 - £101.96

CAS	7778-50-9
Molecular Formula	Cr2K2O7
Molecular Weight (g/mol)	294.182
MDL Number	MFCD00011367
InChI Key	KMUONIBRACKNSN-UHFFFAOYSA-N
Synonym	potassium dichromate, potassium bichromate, kaliumdichromat, iopezite, dipotassium bichromate, dipotassium dichromate, potassium dichromate vi, dichromic acid dipotassium salt, dipotassium dichromium heptaoxide, bichromate of potash
PubChem CID	24502
ChEBI	CHEBI:53444
IUPAC Name	dipotassium;oxido-(oxido(dioxo)chromio)oxy-dioxochromium
SMILES	[O-][Cr](=O)(=O)O[Cr](=O)(=O)[O-].[K+].[K+]

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Products 3

Product Code	Brand	Quantity	Packaging	Price	Quantity & Availability
Product Code	Brand	Quantity	Packaging	Price	Quantity & Availability
15608040 View Documents missing translation for 'viewProductCertificates'	Honeywell Research Chemicals P5271-25G	25 g	Poly bottle	This item is currently unavailable or has been discontinued. View the product page for possible alternatives.		N/A

15628040 View Documents missing translation for 'viewProductCertificates'	Honeywell Research Chemicals P5271-500G	500 g	Poly bottle	This item is currently unavailable or has been discontinued. View the product page for possible alternatives.		N/A

15618040 View Documents missing translation for 'viewProductCertificates'	Honeywell Research Chemicals P5271-2KG	2 kg	Poly bottle	This item is currently unavailable or has been discontinued. View the product page for possible alternatives.		N/A

Description

Specifications

Chemical Identifiers

CAS	7778-50-9
Molecular Weight (g/mol)	294.182
InChI Key	KMUONIBRACKNSN-UHFFFAOYSA-N
PubChem CID	24502
IUPAC Name	dipotassium;oxido-(oxido(dioxo)chromio)oxy-dioxochromium

Molecular Formula	Cr2K2O7
MDL Number	MFCD00011367
Synonym	potassium dichromate, potassium bichromate, kaliumdichromat, iopezite, dipotassium bichromate, dipotassium dichromate, potassium dichromate vi, dichromic acid dipotassium salt, dipotassium dichromium heptaoxide, bichromate of potash
ChEBI	CHEBI:53444
SMILES	[O-][Cr](=O)(=O)O[Cr](=O)(=O)[O-].[K+].[K+]

Melting Point	398°c
Color	Orange
Molecular Formula	Cr2K2O7
MDL Number	MFCD00011367
Synonym	potassium dichromate, potassium bichromate, kaliumdichromat, iopezite, dipotassium bichromate, dipotassium dichromate, potassium dichromate vi, dichromic acid dipotassium salt, dipotassium dichromium heptaoxide, bichromate of potash
SMILES	[O-][Cr](=O)(=O)O[Cr](=O)(=O)[O-].[K+].[K+]
Molecular Weight (g/mol)	294.182
ChEBI	CHEBI:53444
Percent Purity	≥99.5%
Appearance	Crystalline
Chemical Name or Material	Potassium dichromate

CAS	7778-50-9
pH	3.5 (at 20°C)
Linear Formula	K₂Cr₂O₇
UN Number	UN3086
InChI Key	KMUONIBRACKNSN-UHFFFAOYSA-N
IUPAC Name	dipotassium;oxido-(oxido(dioxo)chromio)oxy-dioxochromium
PubChem CID	24502
Formula Weight	294.18g/mol
Odor	Odorless
Density	2.7g/cu.cm at 20°C

Safety and Handling

Missing Phrase - N15.00950417-P201-P280-P304 + P340 + P310-P305 + P351 + P338-P308 + P313

missing translation for 'dotInformation' : class 6.1 - PG 2 - EHS - RQ -Toxic solids, oxidizing, n.o.s., HI: all

missing translation for 'rtecsNumber' : 231-906-6