Rhodium on Silica
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Product | Product Code | ORDER | SAFETY DATA | Technical data |
---|---|---|---|---|
Rhodium on Silica, 1% Rh | RH-OSIO-01-P.01RH | Pricing Add to cart only | SDS > | Data Sheet > |
Rhodium on Silica, 5% Rh | RH-OSIO-01-P.05RH | Pricing Add to cart only | SDS > | Data Sheet > |
Rhodium on Silica, 10% Rh | RH-OSIO-01-P.10RH | Pricing Add to cart only | SDS > | Data Sheet > |
Rhodium on Silica Properties (Theoretical)
Molecular Weight | 102.91 |
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Appearance | Gray pellets or powder |
Melting Point | 1966 °C |
Boiling Point | 3727 °C |
Density | 12.41 g/cm3 |
Solubility in H2O | N/A |
Poisson's Ratio | 0.26 |
Young's Modulus | 380 GPa |
Vickers Hardness | 1246 MPa |
Tensile Strength | N/A |
Thermal Conductivity | 1.50 W/m/K |
Thermal Expansion | (25 °C) 8.2 µm·m-1·K-1 |
Electrical Resistivity | 43.3 nΩ ·m (20 °C) |
Electronegativity | 2.2 Paulings |
Specific Heat | 0.0583 Cal/g/K @ 25 °C |
Heat of Fusion | 26.59 kJ/mol |
Heat of Vaporization | 494 kJ/mol |
Rhodium on Silica Health & Safety Information
Signal Word | N/A |
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Hazard Statements | N/A |
Hazard Codes | N/A |
Risk Codes | N/A |
Safety Statements | N/A |
RTECS Number | N/A |
Transport Information | N/A |
WGK Germany | nwg |
About Rhodium on Silica
Synonyms
rhodium-silica catalyst, Rh/SiO2, silica supported rhodium, silica-supported rhodium, rhodium on silicon dioxide support
Chemical Identifiers
Linear Formula | Rh/SiO2 |
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Pubchem CID | 23948 |
MDL Number | MFCD00011201 |
EC No. | 231-125-0 |
Beilstein/Reaxys No. | N/A |
SMILES | [Rh] |
InchI Identifier | InChI=1S/Rh |
InchI Key | MHOVAHRLVXNVSD-UHFFFAOYSA-N |
Chemical Formula | |
Molecular Weight | |
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Packaging Specifications
Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Shipping documentation includes a Certificate of Analysis and Safety Data Sheet (SDS). Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes, and 36,000 lb. tanker trucks.
Related Elements
See more Rhodium products. Rhodium (atomic symbol: Rh, atomic number: 45) is a Block D, Group 9, Period 5 element with an atomic weight of 102.90550. The number of electrons in each of Rhodium's shells is [2, 8, 18, 16, 1] and its electron configuration is [Kr] 4d8 5s1. The rhodium atom has a radius of 134 pm and a Van der Waals radius of 195 pm. Rhodium was discovered and first isolated by William Wollaston in 1804. In its elemental form, rhodium has a silvery white metallic appearance.
Rhodium is a member of the platinum group of metals. It has a higher melting point than platinum, but a lower density. Rhodium is found in ores mixed with other metals such as palladium, silver, platinum, and gold. Rhodium is primarily used as the catalyst in the three-way catalytic converters of automobiles it is also highly valued in jewelry. The name Rhodium originates from the Greek word 'Rhodon,' which means rose.
See more Silicon products. Silicon (atomic symbol: Si, atomic number: 14) is a Block P, Group 14, Period 3 element with an atomic weight of 28.085. The number of electrons in each of Silicon's shells is 2, 8, 4 and its electron configuration is [Ne] 3s2 3p2. The silicon atom has a radius of 111 pm and a Van der Waals radius of 210 pm. Silicon was discovered and first isolated by Jöns Jacob Berzelius in 1823. Silicon makes up 25.7% of the earth's crust, by weight, and is the second most abundant element, exceeded only by oxygen. The metalloid is rarely found in pure crystal form and is usually produced from the iron-silicon alloy ferrosilicon.
Silica (or silicon dioxide), as sand, is a principal ingredient of glass, one of the most inexpensive of materials with excellent mechanical, optical, thermal, and electrical properties. Ultra high purity silicon can be doped with boron, gallium, phosphorus, or arsenic to produce silicon for use in transistors, solar cells, rectifiers, and other solid-state devices which are used extensively in the electronics industry.The name Silicon originates from the Latin word silex which means flint or hard stone.
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