Product Details
Product Description of Copper Chromite (CAS#12018-10-9)
Copper chromite (CAS No.12018-10-9) is an inorganic chemical primarily utilized as a catalyst. Its typical molecular formulations include CrCuH₂O (with a molecular weight of 133.56) and Cr₂Cu₂O₅ (with a molecular weight of 311.08), while the actual molecular structure may vary according to its hydration degree and crystalline form. This product is a brown to black powder with an approximate density of 5.400 g/cm³, and its vapor pressure ranges from 0 to 0.08 Pa at a temperature of 190-200℃. It is insoluble in water, dilute acids as well as concentrated hydrochloric acid.
Product Applications of Copper Chromite (CAS# 12018-10-9)
As a high-efficiency catalyst, copper chromite serves multiple key application scenarios. It is mainly employed as a combustion rate catalyst for solid propellants, a critical role in the aerospace sector. Beyond this, it finds use in organic synthesis processes—specifically facilitating reactions like hydrodehydration, cyclization, and alkylation. Additionally, it contributes to environmental protection efforts, such as eliminating organic substances and carbon monoxide from engine exhaust gases.
Copper chromite Chemical Properties
| 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 |
