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11814 Rhodium(III) oxide, anhydrous, 99.9% (metals basis), Rh 80.6% min

CAS Number
12036-35-0
Synonyms

Stock No. Size Price ($) Quantity Availability
11814-02 0.5g 226.00
11814-04 2g 735.00
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Rhodium(III) oxide, anhydrous, 99.9% (metals basis), Rh 80.6% min

MDL
MFCD00011205
EINECS
234-846-9

Chemical Properties

Formula
Rh2O3
Formula Weight
253.81
Form
Powder
Melting point
1100° dec.
Density
8.20
Storage & Sensitivity
Hygroscopic. Ambient temperatures.
Solubility
Insoluble in water, acetone, conc. Hydrochloric acid, Nitric acid, Aqua regia.

Applications

Use in the catalytic converters of automobiles. It is also used as an industrial catalyst in the manufacturing of chemical intermediates such as oxo-alcohols, as well as nitric acid and ethanoic (acetic) acid production. It is also an area of interest for new capacitor electrode material researchers, dynamic random access memory (DRAMs) and non volatile random access memories (FeRAMs) makers.

Notes

Incompatible materials with organic solvents, HCl, H2SO4, NH3 and hygroscopic in nature.

Literature References

Sathe, B.R. High aspect ratio rhodium nanostructures for tunable electrocatalytic performance. Phys. Chem. Chem. Phys. 2013, 15, (20), 7866-7872.

Chakrabarti, R.; Kruger, J.S.; Hermann, R.J.; Blass, S.D.; Schmidt, L.D. Spatial profiles in partial oxidation of methane and dimethyl ether in an autothermal reactor over rhodium catalysts. Appl. Catal. A 2014, 48, 97-102.

GHS Hazard and Precautionary Statements

Hazard Statements: H272-H315-H319

May intensify fire; oxidizer. Causes skin irritation. Causes serious eye irritation.

Precautionary Statements: P210-P220-P221-P264b-P280-P302+P352-P305+P351+P338-P332+P313-P337+P313-P362-P370+P378q-P501c

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Keep/Store away from clothing/combustible materials. Take any precaution to avoid mixing with combustibles. Wash face, hands and any exposed skin thoroughly after handling Wear protective gloves/protective clothing/eye protection/face protection. IF ON SKIN: Wash with plenty of soap and water. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. If skin irritation occurs: Get medical advice/attention. If eye irritation persists: Take off contaminated clothing and wash before reuse. In case of fire: Use CO2, dry chemical, or foam Dispose of contents/ container to an approved waste disposal plant

Other References

Hazard Class
5.1
Packing Group
III
Harmonized Tariff Code
2843.90
TSCA
Yes

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