Promotional price valid on web orders only. Your contract pricing may differ. Interested in signing up for a dedicated account number?
Learn More
  1. Home
  2. Products
  3. Chemicals
  4. Salts and Inorganics
  5. Inorganic Salts
  6. Alkali Metal Salts
  7. Potassium Dichromate (Crystalline/Certified ACS), Fisher Chemical™

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

Catalog No. p188100 Shop All Fisherbrand Products
Change view
Click to view available options
Quantity:
100 g
500 g
Packaging:
Poly Bottle
2 product options available for selection
Product selection table with 2 available options. Use arrow keys to navigate and Enter or Space to select.
Catalog No. Quantity Packaging
P188-100 100 g Poly Bottle
P188-500 500 g Poly Bottle
Use arrow keys to navigate between rows. Press Enter or Space to select a product option. 2 options available.
2 options
Catalog No. P188-100

Item Discontinued Due to product restrictions, please to purchase or view availability for this product.This item has been discontinued by the supplier.

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
Show More Show Less

Safety and Handling

DOTInformation DOT Class 6.1, : Poison
SDS
Product Title
Select an issue

By clicking Submit, you acknowledge that you may be contacted by Fisher Scientific in regards to the feedback you have provided in this form. We will not share your information for any other purposes. All contact information provided shall also be maintained in accordance with our Privacy Policy.