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  5. Potassium Dichromate TS, 7.5% (w/v), Ricca Chemical

Potassium Dichromate TS, 7.5% (w/v), Ricca Chemical

Product Code. 31940502
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Quantity:
100 mL
Packaging:
Natural Poly Bottle
Unit Size:
100mL
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31940502 100 mL Natural Poly Bottle 100mL
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Regulatory: This product contains a substance listed in Annex XIV to REACH Regulation (EC) No 1907/2006, all customers must complete a declaration before delivery.
Product Code. 31940502 Supplier Ricca Chemical Company Supplier No. R6041000100A
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Estimated Shipment: 27-08-2026
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Regulatory: This product contains a substance listed in Annex XIV to REACH Regulation (EC) No 1907/2006, all customers must complete a declaration before delivery.

Chemical Identifiers

CAS 7778-50-9 , 7732-18-5
Molecular Formula Cr2K2O7
Molecular Weight (g/mol) 294.182
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

Color Orange
CAS Min % 91.0, 6.84
CAS Max % 95.0, 7.12
Percent Purity 7.5%
Grade Laboratory
Packaging Natural Poly Bottle
Solvent or Matrix Aqueous Solution
pH ∼3.5 to 4
Quantity 100 mL
Physical Form Liquid
Concentration or Composition Notes 7.5% (w/v)
Chemical Name or Material Potassium Dichromate 7.5% (w/v) Aqueous Solution, Test Solution
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