11118-57-3
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Basic information
- Product Name: Chromium oxide
- Synonyms: Chromeoxide;Chromic acid, chromium salt;
- CAS NO:11118-57-3
- Molecular Formula: Cr2O3
- Molecular Weight: 151.9904
- EINECS: 234-361-2
- Product Categories: UVCBs-inorganic
- Mol File: 11118-57-3.mol
- Article Data: 0
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Chemical Properties
- Melting Point: N/A
- Boiling Point: N/A
- Flash Point: N/A
- Appearance: bright green powder
- Density: 5.22 g/cm3
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: Chromium oxide(CAS DataBase Reference)
- NIST Chemistry Reference: Chromium oxide(11118-57-3)
- EPA Substance Registry System: Chromium oxide(11118-57-3)
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Safety Data
- Hazard Codes: N/A
- Statements: N/A
- Safety Statements: N/A
- WGK Germany:
- RTECS:
- HazardClass: N/A
- PackingGroup: N/A
- Hazardous Substances Data: 11118-57-3(Hazardous Substances Data)
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Flammability and Explosibility
Spontaneouslyflammableinair(pyrophoric)Check Digit Verification of cas no
The CAS Registry Mumber 11118-57-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,1,1,1 and 8 respectively; the second part has 2 digits, 5 and 7 respectively.Calculate Digit Verification of CAS Registry Number 11118-57:
(7*1)+(6*1)+(5*1)+(4*1)+(3*8)+(2*5)+(1*7)=63
63 % 10 = 3
So 11118-57-3 is a valid CAS Registry Number.
11118-57-3Upstream product
11118-57-3Downstream Products
11118-57-3Related news
Chromium oxide (Cr2O3)-doped borosilicate (BS) glasses were prepared by melt quenching of mechanically alloyed Cr2O3 and BS powders. The structural properties of the BS glass doped with different amounts of Cr2O3 (0.25, 0.5, 0.75, 1, 3, and 5 wt%) were investigated using X-ray diffraction (XRD) ...detailed
The aim of this study is to explore the potential engineering application of a thermally grown chromium oxide scale on a ferritic stainless steel. The friction and wear behaviour of the oxide scale were investigated by scratch and pin-on-disk tests. The failure mechanisms of the oxide scale subj...detailed
Unprecedented redox reactions of chromium oxide anions have been observed in the gas phase and investigated by mass spectrometric techniques and electronic structure calculations. The effective oxidizing and reducing power of chromium oxide anions is unravelled by sulfur dioxide: CrO4− and CrO2−...detailed
The corrosion behaviour of chromium oxide coatings and semiconducting properties of the passive film formed on the surface of the coated samples when exposed to saline solution at a temperature range 25 °C–65 °C was investigated. The cyclic polarisation results revealed that the coatings test...detailed
Thin coatings of Cr2O3 have been used for numerous applications. Selective oxidation of chromium will be beneficial for integrated device fabrications. Thin coatings of pure chromium were vacuum deposited on a glass substrate using hot electrons from tungsten filament. These coatings were then t...detailed
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