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Chromium(VI) oxide, 99%
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Alfa Aesar By Thermo Fisher Scientific logo

Chromium(VI) oxide, 99%

CAS: 1333-82-0

Ref. 02-012522

1kg
69.00 €
250g
51.00 €
5x1kg
227.00 €
Estimated delivery in United States, on Thursday 9 May 2024

Product Information

Name:
Chromium(VI) oxide, 99%
Synonyms:
  • chromium trioxide
  • chromic oxide
  • chromic anhydride
  • chromic trioxide
  • chromtrioxid
  • CrO3
  • red oxide of chromium
  • chrom(VI)-oxid
  • anhydride chromique
  • trioxyde de chrome
  • See more synonyms
  • Acide chromique
  • Acido cromico
  • Chromia (CrO3)
  • Chromia (CrO<sub>3</sub>)
  • Chromic Trioxide
  • Chromic acid
  • Chromic acid anhydride
  • Chromic acid, polymer-supported
  • Chromic anhydride
  • Chromium (IV) Oxide
  • Chromium (Iii) Oxide
  • Chromium Oxide
  • Chromium Trioxide, Anhydrous
  • Chromium oxide (Cr4O12)
  • Chromium oxide (Cr<sub>0.25</sub>O<sub>0.75</sub>)
  • Chromium oxide (Cr<sub>4</sub>O<sub>12</sub>)
  • Chromium oxide (CrO3)
  • Chromium oxide (CrO<sub>3</sub>)
  • Chromium trioxide
  • Chromium(Vi) Trioxide
  • Chromiun(Ⅵ)oxide
  • Chromsäure
  • Chromsyre
  • Chromtrioxid
  • Chromyl Oxygen(-2) Anion
  • Cromo Triossido
  • Dihydroxy(Dioxo)Chromium
  • Hydroxy-(Hydroxy-Dioxo-Chromio)Oxy-Dioxo-Chromium
  • Monochromium trioxide
  • Oxyde de chrome(VI)
  • Trioxido De Cromo
  • Trioxyde de chrome
  • クロム酸
  • 三酸化クロム
Description:

It is widely used in chromium electroplating, and as protective coatings in corrosion/oxidation resistance of metals. It is also employed in CDs and DVDs. It is useful as an oxidant in Jones oxidation in acetic acid or acetone. It is used in the oxidation of primary alcohols into carboxylic acids, and secondary alcohols into ketones. With phosphoric acid, it is used as a stripping agent for anodic coatings of all types and in the production of syntheric rubies. 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:
99.99
Formula:
CrO3
Purity:
99%
Color/Form:
Red to dark red to purple, Flakes or prills or crystals or granules
InChI key:
WGLPBDUCMAPZCE-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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