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Iridium Powder

CAS #:

7439-88-5

Linear Formula:

Ir

MDL Number:

MFCD00011062

EC No.:

231-095-9

ORDER

PRODUCT Product Code ORDER SAFETY DATA TECHNICAL DATA
(2N) 99% Iridium Powder
IR-M-02-P Pricing > SDS > Data Sheet >
(3N) 99.9% Iridium Powder
IR-M-03-P Pricing > SDS > Data Sheet >
(4N) 99.99% Iridium Powder
IR-M-04-P Pricing > SDS > Data Sheet >
(5N) 99.999% Iridium Powder
IR-M-05-P Pricing > SDS > Data Sheet >

Properties

Molecular Weight

192.22

Appearance

Gray powder

Melting Point

2466 °C

Boiling Point

4130 °C

Density

22.56 g/cm3

Thermal Expansion

6.4 µm/(m·K)

Tensile Strength

2000 MPa

Thermal Conductivity

1.47 W/m ·K

Young's Modulus

528 GPa

Vickers Hardness

1760 MPa

Poisson's Ratio

0.26

Electrical Resistivity

5.3 µÎ© ·cm

Electronegativity

2.2 Paulings

Specific Heat

133 J/kg ·K

Heat of Vaporization

564 kJ/mol

Heat of Fusion

41.12 kJ/mol

Health & Safety Info  |  MSDS / SDS

Signal Word Danger
Hazard Statements H228-H319
Hazard Codes F,Xi
Risk Codes 13455
Safety Statements 16-26
RTECS Number N/A
Transport Information UN 3089 4.1/PG 2
WGK Germany 3
MSDS / SDS

About

Ultra High Purity Metal PowdersAmerican Elements specializes in producing high purity Iridium Powder with the smallest possible average grain sizes for use in preparation of pressed and bonded sputtering targets and in Chemical Vapor Deposition (CVD) and Physical Vapor Deposition (PVD) processes including Thermal and Electron Beam (E-Beam) Evaporation, Low Temperature Organic Evaporation, Atomic Layer Deposition (ALD), Metallic-Organic and Chemical Vapor Deposition (MOCVD). Powders are also useful in any application where high surface areas are desired such as water treatment and in fuel cell and solar applications. Nanoparticles also produce very high surface areas. Our standard powder particle sizes average in the range of - 325 mesh, - 100 mesh, 10-50 microns and submicron (< 1 micron). We can also provide many materials in the nanoscale range. Materials are produced using crystallization, solid state and other ultra high purification processes such as sublimation. American Elements specializes in producing custom compositions for commercial and research applications and for new proprietary technologies. American Elements also casts any of the rare earth metals and most other advanced materials into rod, bar, or plate form, as well as other machined shapes and through other processes such as nanoparticles and in the form of solutions and organometallics. American Elements produces to many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia) and follows applicable ASTM testing standards. Typical and custom packaging is available. We also produce Iridium as rod, ingot, pieces, pellets, disc, granules, wire, and in compound forms, such as oxide. Other shapes are available by request.

Synonyms

N/A

Chemical Identifiers

Linear Formula

Ir

Pubchem CID

23924

MDL Number

MFCD00011062

EC No.

231-095-9

Beilstein Registry No.

N/A

SMILES

[Ir]

InchI Identifier

InChI=1S/Ir

InchI Key

GKOZUEZYRPOHIO-UHFFFAOYSA-N

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 Products & Element Information

See more Iridium products. Iridium (atomic symbol: Ir, atomic number: 77) is a Block D, Group 9, Period 6 element with an atomic weight of 192.217. The number of electrons in each of iridium's shells is [2, 8, 18, 32, 15, 2] and its electron configuration is [Xe] 4f14 5d7 6s2. Iridium Bohr ModelThe iridium atom has a radius of 136 pm and a Van der Waals radius of 202 pm. Iridium was discovered and first isolated by Smithson Tennant in 1803. In its elemental form, Iridium has a silvery white appearance. Iridium is a member of the platinum group of metals.Elemental Iridium It is the most corrosion resistant metal known and is the second-densest element (after osmium). It will not react with any acid and can only be attacked by certain molten salts, such as molten sodium chloride. Iridium is found as an uncombined element and in iridium-osmium alloys. Iridium's name is derived from the Greek goddess Iris, personification of the rainbow, on account of the striking and diverse colors of its salts.

Recent Research

A Chiral Nitrogen Ligand for Enantioselective, Iridium-Catalyzed Silylation of Aromatic C-H Bonds., Su, Bo, Zhou Tai-Gang, Li Xian-Wei, Shao Xiao-Ru, Xu Pei-Lin, Wu Wen-Lian, Hartwig John F., and Shi Zhang-Jie , Angew Chem Int Ed Engl, 2017 Jan 19, Volume 56, Issue 4, p.1092-1096, (2017)

Readily Accessible and Highly Efficient Ferrocene-Based Amino-Phosphine-Alcohol (f-Amphol) Ligands for Iridium-Catalyzed Asymmetric Hydrogenation of Simple Ketones., Yu, Jianfei, Duan Meng, Wu Weilong, Qi Xiaotian, Xue Peng, Lan Yu, Dong Xiu-Qin, and Zhang Xumu , Chemistry, 2017 Jan 18, Volume 23, Issue 4, p.970-975, (2017)

Preparation and use of DMF-stabilized iridium nanoclusters as methylation catalysts using methanol as the C1 source., Oikawa, Kei, Itoh Satoshi, Yano Hiroki, Kawasaki Hideya, and Obora Yasushi , Chem Commun (Camb), 2017 Jan 17, Volume 53, Issue 6, p.1080-1083, (2017)

Half-sandwich complexes of iridium and ruthenium containing cysteine-derived ligands., Carmona, María, Rodríguez Ricardo, Lahoz Fernando J., García-Orduña Pilar, Cativiela Carlos, López José A., and Carmona Daniel , Dalton Trans, 2017 Jan 17, Volume 46, Issue 3, p.962-976, (2017)

A unique iridium(III) complex-based chemosensor for multi-signal detection and multi-channel imaging of hypochlorous acid in liver injury., Zhang, Feiyue, Liang Xiaowen, Zhang Wenzhu, Wang Yong-Lei, Wang Haolu, Mohammed Yousuf H., Song Bo, Zhang Run, and Yuan Jingli , Biosens Bioelectron, 2017 Jan 15, Volume 87, p.1005-1011, (2017)

Selective synthesis of iridium(iii)-derived molecular Borromean rings, [2]catenane and ring-in-ring macrocycles via coordination-driven self-assembly., Singh, Nem, Kim Dongwook, Kim Dong Hwan, Kim Eun-Hee, Kim Hyunuk, Lah Myoung Soo, and Chi Ki-Whan , Dalton Trans, 2017 Jan 03, Volume 46, Issue 2, p.571-577, (2017)

Highly efficient electrochemiluminescence labels comprising iridium(iii) complexes., Zhou, Yuyang, Xie Kai, Leng Ruimei, Kong Lingyan, Liu Chengbao, Zhang Qingqing, and Wang Xiaomei , Dalton Trans, 2017 Jan 03, Volume 46, Issue 2, p.355-363, (2017)

Enantioselective Formal C-H Conjugate Addition of Acetanilides to β-Substituted Acrylates by Chiral Iridium Catalysts., Shibata, Takanori, Michino Masamichi, Kurita Hisaki, Tahara Yu-Ki, and Kanyiva Kyalo Stephen , Chemistry, 2017 Jan 01, Volume 23, Issue 1, p.88-91, (2017)

Electrochemically reduced graphene and iridium oxide nanoparticles for inhibition-based angiotensin-converting enzyme inhibitor detection., Kurbanoglu, Sevinc, Rivas Lourdes, Ozkan Sibel A., and Merkoçi Arben , Biosens Bioelectron, 2017 Feb 15, Volume 88, p.122-129, (2017)

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February 21, 2017
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