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Potassium dichromate, ACS, 99.0% min, Thermo Scientific Chemicals
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Potassium dichromate, ACS, 99.0% min, Thermo Scientific Chemicals

CAS: 7778-50-9

Ref. 02-013450

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Estimated delivery in United States, on Friday 5 Apr 2024

Product Information

Name:
Potassium dichromate, ACS, 99.0% min, Thermo Scientific Chemicals
Synonyms:
  • potassium dichromate chromium potassium oxide potassium dichromate(VI) dipotassium bichromate dichromic acid dipotassium salt dipotassium dichromium heptaoxide dipotassium dichromate kaliumdichromat
  • Bichromate de potassium
  • C 501
  • Chromic acid (H2Cr2O7), potassium salt (1:2)
  • Chromic acid (H<sub>2</sub>Cr<sub>2</sub>O<sub>7</sub>), dipotassium salt
  • Chromic acid (H<sub>2</sub>Cr<sub>2</sub>O<sub>7</sub>), potassium salt (1:2)
  • Chromium potassium oxide (K2Cr2O7)
  • Chromium potassium oxide (K<sub>2</sub>Cr<sub>2</sub>O<sub>7</sub>)
  • Dichromate de potassium
  • Dichromic acid (H2Cr2O7), dipotassium salt
  • See more synonyms
  • Dichromic acid (H<sub>2</sub>Cr<sub>2</sub>O<sub>7</sub>), dipotassium salt
  • Dichromic acid dipotassium salt
  • Dicromato De Potasio
  • Dipotassium bichromate
  • Dipotassium bichromate (K2Cr2O7)
  • Dipotassium bichromate (K<sub>2</sub>Cr<sub>2</sub>O<sub>7</sub>)
  • Dipotassium dichromate
  • Dipotassium dichromate (K2Cr2O7)
  • Dipotassium dichromate (K<sub>2</sub>Cr<sub>2</sub>O<sub>7</sub>)
  • Dipotassium dichromate (VI)
  • Dipotassium dichromium heptaoxide
  • Kaliumdichromat
  • Potassium Bichromate
  • Potassium Dichromate
  • Potassium dichromate (K2(Cr2O7))
  • Potassium dichromate (K2Cr2O7)
  • Potassium dichromate (K<sub>2</sub>(Cr<sub>2</sub>O<sub>7</sub>))
  • Potassium dichromate(VI)
  • SRM 935a
Description:

As an oxidizing agent, in dyeing, painting, decorating porcelain, lithography, in electric batteries, electroplating Potassium dichromate is most often used as an oxidizing agent in laboratories and industries. It is used as a precursor to prepare potassium chrome alum which finds application in leather finishing and tanning. It is utilized in the preparation of chromic acid for cleaning glassware and etching materials It is an active ingredient in cement and is used for retards setting and improves its density and texture. Furthermore, it is used in photography and in photographic screen printing. It is also used in wet test analysis as an analytical lab reagent and in ethanol determination. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Brand:
Alfa Aesar By Thermo Fisher Scientific
Long term storage:
Notes:

Chemical properties

Molecular weight:
294.18
Formula:
Cr2K2O7
Purity:
99.0%
Color/Form:
Crystalline
InChI key:
KMUONIBRACKNSN-UHFFFAOYSA-N
MDL:
Melting point:
Boiling point:
Flash point:
Density:
Concentration:
EINECS:
Merck:
HS code:

Hazard Info

UN Number:
EQ:
Class:
H Statements:
P Statements:
Forbidden to fly:
Hazard Info:
Packing Group:
LQ:

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