Copper Chromite CAS#12018-10-9

Copper Chromite CAS#12018-10-9

Copper Chromite CAS#12018-10-9

Distinctive Red Crystalline Appearance: Copper chromite is available as red crystals or powder, making it easy to identify and suitable for applications requiring visible material distinction.


Good Chemical Stability: The compound remains relatively stable under normal conditions, ensuring consistent performance during storage and use.


High Thermal Tolerance: Copper chromite maintains its structure until exposed to high temperatures, allowing it to perform reliably in elevated-temperature environments.


Versatile Physical Form: Supplied in both crystalline and powder forms, it offers flexibility for different processing and application requirements.

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Product Description

Product Description-Copper Chromite CAS#12018-10-9


Copper chromite (CAS 12018-10-9) is an inorganic catalyst existing mainly in two forms: CrCuH₂O (MW: 133.56) and Cr₂Cu₂O₅ (MW: 311.08), with variable hydration and crystal structures. It is a brown-to-black powder with a density of 5.400 g/cm³ and a vapor pressure of 0–0.08 Pa at 190–200℃. Insoluble in water, dilute acids and concentrated hydrochloric acid.

Product Applications-Copper Chromite CAS#12018-10-9


Copper chromite serves as a high-efficiency catalyst. It is mainly adopted as a combustion catalyst for aerospace solid propellants, and also used in organic synthesis (hydrodehydration, cyclization, alkylation) and environmental exhaust purification for organic matter and CO removal.

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Product Data

Chemical Properties-Copper Chromite CAS#12018-10-9



English Name

Copper chromite

English Synonyms

tetraoxid dichromito-me?naty;chromium copper oxid;CopperchromitebariumpromotedCrCuOCuOBaO;Cop perchromite,bariumpromoted(62-64%Cr2CuO4,22-24%Cu0,6%BaO,0-4%Graphite,1%6CrO3,1%Cr203);CUPR ICCHROMITE;COPPER(II)CHROMATE(III);COPPER(II)DICHROMATE,DIHYDRATE;chromiumcopperoxide(cr2cu 04)

CAS Number

12018-10-9

Molecular Formula

CrCuH20

Molecular Weight

133.56

EINECS Number

234-634-6

density

5.4

vapor pressure

0-0.08Pa at 190-200℃

solubility

insoluble in H2O, dilute acid solutions

form

Powder

color

Brown to black

Water Solubility

insoluble H2O, dilute acids, conc HCl [MER06]

InChI

InChI=1S/2Cr.Cu.4O

InChIKey

FULFYAFFAGNFJM-UHFFFAOYSA-N

SMILES

O([Cr]=O)[Cr]=O.O=[Cu]

EPA Substance Registry System

Chromium copper oxide (Cr2CuO4) (12018-10-9)

Hazard Codes

O,Xi

Risk Statements

8-37-36/37/38-20/21

Safety Statements

17-24/25-23

RIDADR

UN 1479 5.1/PG 2

WGK Germany

3

HS Code

28415000


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