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Palladium on Silica

CAS #: 7440-05-3
Linear Formula:
Pd/PEI-SiO2
MDL Number
MFCD03613605
EC No.:
231-115-6

ORDER

Product Product Code ORDER SAFETY DATA Technical data
Palladium on Silica, 1% Pd PD-ONSIO-01-P.01PD SDS > Data Sheet >
Palladium on Silica, 5% Pd PD-ONSIO-01-P.05PD SDS > Data Sheet >
WHOLESALE/SKU 0000-742-{{nid}}

Palladium on Silica Properties (Theoretical)

Molecular Weight 106.42
Appearance Black Powder
Melting Point 1554 °C
Boiling Point 2963 °C
Density 12.02 g/cm3
Solubility in H2O N/A
Poisson's Ratio N/A
Young's Modulus N/A
Vickers Hardness N/A
Tensile Strength N/A
Thermal Conductivity 71.8 W ·m-1 ·K-1
Thermal Expansion N/A
Electrical Resistivity 105.4 nΩ ·m (20 °C)
Electronegativity 2.2 Paulings
Specific Heat 0.244 J ·g-1 ·mol-1(25 °C)
Heat of Vaporization 362 kJ ·mol-1

Palladium on Silica Health & Safety Information

Signal Word N/A
Hazard Statements N/A
Hazard Codes N/A
Precautionary Statements P210-P261-P305 + P351 + P338
Flash Point Not applicable
Risk Codes N/A
Safety Statements N/A
RTECS Number N/A
Transport Information NONH
WGK Germany NONH

About Palladium on Silica

Palladium on Silica (Silica-supported palladium) is a heterogeneous palladium hydrogenation catalyst available with 1-3% Pd basis in powder or bead form.

Synonyms

Palladium-SiO2, Pd-silica, Silica-Supported Palladium-Based Catalysts, Silica gel-supported palladium catalysts, Nixox catalyst, palladium on kaolin, palladium modified kaolinite

Chemical Identifiers

Linear Formula Pd/PEI-SiO2
Pubchem CID 23938
MDL Number MFCD03613605
EC No. 231-115-6
IUPAC Name palladium
Beilstein/Reaxys No. N/A
SMILES [Pd]
InchI Identifier InChI=1S/Pd
InchI Key KDLHZDBZIXYQEI-UHFFFAOYSA-N
Chemical Formula
Molecular Weight
Standard InchI
Appearance
Melting Point
Boiling Point
Density

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

Palladium Bohr ModelSee more Palladium products. Palladium (atomic symbol: Pd, atomic number: 46) is a Block D, Group 10, Period 5 element with an atomic weight of 106.42. The number of electrons in each of palladium's shells is 2, 8, 18, 18 and its electron configuration is [Kr] 4d10. The palladium atom has a radius of 137 pm and a Van der Waals radius of 202 pm. In its elemental form, palladium has a silvery white appearance. Palladium is a member of the platinum group of metals (along with platinum, rhodium, ruthenium, iridium and osmium). Elemental PalladiumPalladium has the lowest melting point and is the least dense of the group. Palladium can be found as a free metal and alloyed with other platinum-group metals. Nickel-copper deposits are the main commercial source of palladium. Palladium was discovered and first isolated by William Hyde Wollaston in 1803. Its name is derived from the asteroid Pallas.

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. Silicon Bohr MoleculeThe 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. Elemental SiliconSilica (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.