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Iridium Granules

CAS #:

Linear Formula:

Ir

MDL Number:

MFCD00011062

EC No.:

231-095-9

ORDER

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

Iridium Granules Properties

Molecular Weight

192.22

Appearance

Gray

Melting Point

2410 °C

Boiling Point

4130 °C

Density (Theoretical)

22.42 g/cm3

Thermal Expansion

6.4 µm/(m·K)

Tensile Strength

N/A

Thermal Conductivity

1.47 W/cm/K @ 298.2 K

Young's Modulus

528 GPa

Vickers Hardness

1760 MPa

Poisson's Ratio

0.26

Electrical Resistivity

5.3 microhm-cm @ 20 °C

Electronegativity

2.2 Paulings

Specific Heat

0.0317 Cal/g/K @ 25 °C

Heat of Fusion

6.6 Cal/gm mole

Heat of Vaporization

152 K-cal/gm atom at 4130 °C

Iridium Granules Health & Safety Information

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 Iridium Granules

Ultra High Purity GranulesAmerican Elements specializes in producing high purity Iridium Granules in ultra high purity for analytical standards in health and safety research and other commercial applications. Granules also exhibit the highest possible density and smallest possible average grain sizes for use 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). Our standard granules are amorphous uniform pieces in sizes ranging from < 1 mm, 1-2 mm, and 3-5 mm. 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. We also produce Iridium as rod, pellets, powder, pieces, disc, ingot, wire, and in compound forms, such as oxide. Other shapes are available by request.

Iridium Granules Synonyms

N/A

Iridium Granules 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 Elements

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.

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October 22, 2017
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