CR3754 Chromium(III) Oxide Hydrate Powder (CAS No. 12182-82-0)

Catalog No. CR3754
CAS Number 12182-82-0
Molecular Formula Cr2O3 • xH2O
Molecular Weight 170.01
Appearance Green powder
Purity 99%

SAM provides a series of chromium compounds of good quality. With our rich experience and knowledge in the chromium series, you can be confident in making SAM your first choice. We offer high-purity Chromium(III) Oxide Hydrate Powder according to your requirements.


Related products: Chromium Oxide (Cr2O3), Chromium Carbide Powder, Chromium Diboride Powder

Chromium(III) Oxide Hydrate Powder Description:

Chromium(III) Oxide Hydrate, is an inorganic compound with the formula Cr2O3 • xH2O. The appearance of these chromium compounds is a green powder. Chromium oxide has good spraying process performance, its spraying process specification is wide. It is less sensitive to overheating during spraying, and the coating is not easy to crack when local overheating occurs. The sprayed layer is very dense, and the bonding strength with the substrate is high, and it is easy to be machined such as grinding and polishing.

Chromium(III) Oxide Hydrate Powder Specifications:

Properties (Theoretical)

Compound Formula

Cr2O3 • xH2O

Molecular Weight



Green powder

Melting Point


Boiling Point



5.22 g/cm3


Soluble in water.

Chromium(III) Oxide Hydrate Powder Safety Information:

Safety Information according to GHS

Signal Word


Hazard Statements


Hazard Codes


Precautionary Statements


Transport Information

NONH for all modes of transport

WGK Germany


GHS Pictograms

Chromium(III) Oxide Hydrate Powder Applications:

  1. Metallurgical deoxidizer
  2. High-temperature resistant materials
  3. As abrasive, abrasive tools can be used to such as grinding wheels, whetstones, grinding head, sand tile, etc.


Chromium(III) Oxide Hydrate Powder Packaging:

Our Chromium(III) Oxide Hydrate Powder is stored in a cool, ventilated warehouse and will be kept sealed to prevent moisture. It will be carefully handled during storage and transportation to preserve the quality of our product in its original condition. It will be packed in vacuum packing in carton or iron drum.



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