Iridium - ≥99.9% metals basis , CAS No.7439-88-5

CAS: 7439-88-5 Cat. No.: I106010 Formula: Ir Peso molecolare: 192.22 Numero EC: 231-095-9

GRADE & PURITY ≥99.9% metals basis

Synonyms

Iridium, rod, 100mm, diameter 3.0mm, as drawn, 99.9% | Iridium, sponge, -20 mesh, 99.9% trace metals basis | Iridium, wire reel, 1m, diameter 0.075mm, as drawn, 99.9% | Q27461515 | Iridium foil, 0.5mm (0.02in) thick | iridium pentahydride | Iridium, wire

Storage

Room temperature

Shipped In

Normal

Panoramica

Product class

PGM Blacks

Reaction type

Reduction, Water Electrolysis

Chemical properties

Chemical formula

Ir

Empirical formula

Ir

Molecular weight

192.22

Metal

Ir

Theoretical metal content

99

Physical state

powder

Color

black

Specifications

Sinonimi

Iridium, rod, 100mm, diameter 3.0mm, as drawn, 99.9% | Iridium, sponge, -20 mesh, 99.9% trace metals basis | Iridium, wire reel, 1m, diameter 0.075mm, as drawn, 99.9% | Q27461515 | Iridium foil, 0.5mm (0.02in) thick | iridium pentahydride | Iridium, wire

Specifiche e purezza

≥99.9% metals basis

Informazioni legali

Product of Umicore

Condizioni di conservazione di stoccaggio

Room temperature

Spedito in

Normal

Purezza

≥99.9% metals basis

Nomi e identificatori

• Pubchem Sid: 508816955
• Sorrisi canonici: [Ir]
• IUPAC Name: iridium
• InChIKey: GKOZUEZYRPOHIO-UHFFFAOYSA-N
• INCHI: 1S/Ir
• Isomeri SMILES: [Ir]
• WGK Germania: 3
• Numero UN: UN 1789
• Gruppo di imballaggio: III
• Peso molecolare: 192.22

Taxonomic Classification

Taxonomy Tree

• Kingdom Inorganic compounds
  • Superclass Homogeneous metal compounds
    • Classe Homogeneous transition metal compounds

• Kingdom: Inorganic compounds
• Superclass: Homogeneous metal compounds
• Classe: Homogeneous transition metal compounds
• Subclass: Not available
• Intermediate Tree Nodes: Not available
• Direct Parent: Homogeneous transition metal compounds
• Alternative Parents: Not available
• Molecular Framework: Not available
• Substituents: Homogeneous transition metal
• Descrizione: This compound belongs to the class of inorganic compounds known as homogeneous transition metal compounds. These are inorganic compounds containing only metal atoms,with the largest atom being a transition metal atom.
• External Descriptors: platinum group metal atom - cobalt group element atom

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

Proprietà chimiche e fisiche

• Solubilità: Soluble in fused alkalies (slightly). Insoluble in water.
• Punto di ebollizione (°C): 4130°C
• Punto di fusione (°C): 2450°C
• Peso molecolare: 192.220 g/mol
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 0
• Exact Mass: 192.963 Da
• Monoisotopic Mass: 192.963 Da
• Topological Polar Surface Area: 0.000 Ų
• Heavy Atom Count: 1
• Formal Charge: 0
• Complexity: 0.000
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 0
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 1

XLogP3

Riferimenti

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2. Zongpeng Wang, Zhiping Lin, Yinglan Wang, Shijie Shen, Qinghua Zhang, Jiacheng Wang, Wenwu Zhong.  (2023)  Nontrivial Topological Surface States in Ru3Sn7 toward Wide pH-Range Hydrogen Evolution Reaction.  ADVANCED MATERIALS,  35  (25): (2302007).  [PMID:36994807] [10.1002/adma.202302007]

3. Xiang Zhong, Yuxiang Zhu, Meng Jiang, Qiufan Sun, Jianfeng Yao.  (2023)  Photochemical Synthesis of Porous Triazine-/Heptazine-Based Carbon Nitride Homojunction for Efficient Overall Water Splitting.  ChemSusChem,  16  (8): (e202202059).  [PMID:36647204] [10.1002/cssc.202202059]

4. Ruiqin Gao, Qi Zhang, Hui Chen, Xuefeng Chu, Guo-Dong Li, Xiaoxin Zou.  (2020)  Efficient acidic oxygen evolution reaction electrocatalyzed by iridium-based 12L-perovskites comprising trinuclear face-shared IrO6 octahedral strings.  Journal of Energy Chemistry,      [PMID:] [10.1016/j.jechem.2020.02.002]

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