Chromium carbide (Cr3C2)

Basic Information

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CAS Number

12012-35-0

Molecular Formula

C2Cr3

Molecular Weight

180.01 g/mol

EINECS

234-576-1

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Nitriles

Basic Physical Properties

Melting Point

1890°C

Boiling Point

3800°C

Density

6.68 g/mL at 25 °C

Water Solubility

Insoluble in water.

SMILES

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C(#[Cr])[Cr]C#[Cr]

InChI

InChI=1S/2C.3Cr

InChIKey

UFGZSIPAQKLCGR-UHFFFAOYSA-N

LogP

0.00340

Complexity

28.9

Safety Information

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Hazard Class

Class 4.1 Class 4.1

Stability

Corroded by molten metals Ni, Zn, Cu, Cd, Al, Mn, and Fe. Corrosion resistant in molten Sn and Bi.

Synonyms & References

English

chromiumcarbide(cr3c2)
CR3C2 160
CR3C2 300
CHROMIUM CARBIDE
CHROMIC CARBIDE
CHROMIUM (IC) CARBIDE
Chromiumcarbidegraypowder
trichromium dicarbide
Chromium carbide
chromium(2+),methanidylidynechromium

MDL Number

MFCD00016041

EC Number

234-576-1

FAQ

What is Chromium carbide (CAS: 12012-35-0)?

Chromium carbide (Cr3C2) is a refractory ceramic compound. It is a hard, high-melting-point material with excellent wear resistance and high-temperature strength. It is composed of chromium and carbon, with a chemical formula of Cr3C2.

What are the main uses of Chromium carbide (CAS: 12012-35-0)?

Chromium carbide (Cr3C2) is widely used in the manufacturing of high-strength cutting tools and wear-resistant components. It is also utilized in the production of hard metals, abrasives, and in the casting industry for investment casting.

Is Chromium carbide (CAS: 12012-35-0) safe?

Chromium carbide (Cr3C2) is generally considered safe under normal industrial handling conditions. However, it is important to take appropriate protective measures, such as wearing gloves and protective eyewear, to avoid inhaling dust or particles.

How should Chromium carbide (CAS: 12012-35-0) be stored?

Chromium carbide (Cr3C2) should be stored in a cool, dry place away from direct sunlight and moisture. It should be kept in a sealed container to prevent dust generation and contamination. Proper ventilation is recommended during storage to ensure a safe working environment.