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  7. Potassium Dichromate (Crystalline/Certified ACS), Fisher Chemical™

Potassium Dichromate (Crystalline/Certified ACS), Fisher Chemical™

Catalog No. P188100 Shop All Fisherbrand Products
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Quantity:
100 g
500 g
Packaging:
Poly Bottle

Chemical Identifiers

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+]

Specifications

Boiling Point 500°C
Melting Point 398°C
Color Orange
pH 4
Physical Form Solid
Quantity 100 g
Assay Percent Range ≥99%
UN Number 3086
Formula Weight 294.18
Percent Purity ≥99%
Grade Certified ACS
Identification Pass Test
Loss on Drying 0.05% max.
Packaging Poly Bottle
Decomposition Information >500°C
Density 2.676g/cm³
Chemical Name or Material Potassium Dichromate
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Safety and Handling

DOTInformation DOT Class 6.1, : Poison
SDS
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