Sodium hexachloroiridate(III) hydrate - Ir 35%~40% , CAS No.123334-23-6

CAS: 123334-23-6 Cat. No.: S283142 Molecular Weight: 473.90 (anhydrous basis) EC Number: 623-937-2 PubChem CID: 56845692

GRADE & PURITY Ir 35%~40%

Synonyms

Sodiumhexachloroiridate(III)xhydrate | MFCD00149194 | AKOS015911708 | Sodium hexachloroiridate(III) xhydrate | Sodium hexachloroiridate(III) hydrate | Sodium Hexachloroiridate(3-) Hydrate (3:1:1) | Sodium hexachloroiridate(3-)--water (3/1/1) | trisodium;h

Storage

Room temperature,Argon charged

Shipped In

Normal

Specifications

Synonyms

Sodiumhexachloroiridate(III)xhydrate | MFCD00149194 | AKOS015911708 | Sodium hexachloroiridate(III) xhydrate | Sodium hexachloroiridate(III) hydrate | Sodium Hexachloroiridate(3-) Hydrate (3:1:1) | Sodium hexachloroiridate(3-)--water (3/1/1) | trisodium;h

Specifications & Purity

Ir 35%~40%

Storage

Room temperature, Argon charged

Shipped In

Normal

Names and Identifiers

• Pubchem Sid: 504771478
• Pubchem Sid Url: https://pubchem.ncbi.nlm.nih.gov/substance/504771478
• Canonical Smiles: O.[Na+].[Na+].[Na+].Cl[Ir-3](Cl)(Cl)(Cl)(Cl)Cl
• IUPAC Name: trisodium;hexachloroiridium(3-);hydrate
• InChIKey: DXIIVDVTQZORNM-UHFFFAOYSA-H
• INCHI: 1S/6ClH.Ir.3Na.H2O/h6*1H;;;;;1H2/q;;;;;;+3;3*+1;/p-6
• Isomeric SMILES: O.[Na+].[Na+].[Na+].Cl[Ir-3](Cl)(Cl)(Cl)(Cl)Cl
• PubChem CID: 56845692
• Molecular Weight: 473.90 (anhydrous basis)

Taxonomic Classification

Taxonomy Tree

• Kingdom Inorganic compounds
  • Superclass Mixed metal/non-metal compounds
    • Class Transition metal salts
      • Subclass Transition metal chlorides

• Kingdom: Inorganic compounds
• Superclass: Mixed metal/non-metal compounds
• Class: Transition metal salts
• Subclass: Transition metal chlorides
• Intermediate Tree Nodes: Not available
• Direct Parent: Transition metal chlorides
• Alternative Parents: Inorganic sodium salts Inorganic oxides Inorganic chloride salts
• Molecular Framework: Not available
• Substituents: Transition metal chloride - Inorganic chloride salt - Inorganic sodium salt - Inorganic oxide - Inorganic salt
• Description: This compound belongs to the class of inorganic compounds known as transition metal chlorides. These are inorganic compounds in which the largest halogen atom is Chlorine, and the heaviest metal atom is a transition metal.
• External Descriptors: Not available

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

Chemical and Physical Properties

• Sensitivity: hygroscopic
• Molecular Weight: 491.900 g/mol
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 0
• Exact Mass: 491.753 Da
• Monoisotopic Mass: 489.756 Da
• Topological Polar Surface Area: 1.000 Ų
• Heavy Atom Count: 11
• Formal Charge: 0
• Complexity: 62.700
• 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: 5

XLogP3

References

1. Jingfang Song, Jian He, Lin Yang, Weiguo Wang, Qinqin Bai, Wei Feng, Ranhui Li.  (2023)  Enhanced Peroxidase-Like and Antibacterial Activity of Ir-CoatedPd-Pt Nanodendrites as Nanozyme.  BIOINORGANIC CHEMISTRY AND APPLICATIONS,      [PMID:36846581] [10.1155/2023/1689455]

2. Yaru Li, Yu-Quan Zhu, Weili Xin, Song Hong, Xiaoying Zhao, Hong Yan, Sailong Xu.  (2020)  Interlayer confinement synthesis of Ir nanodots/dual carbon as an electrocatalyst for overall water splitting.  Journal of Materials Chemistry A,  9  (7): (4176-4183).  [PMID:] [10.1039/D0TA09358K]

3. Lin Xiaoyun, Du Xiaowei, Wu Shican, Zhen Shiyu, Liu Wei, Pei Chunlei, Zhang Peng, Zhao Zhi-Jian, Gong Jinlong.  (2024)  Machine learning-assisted dual-atom sites design with interpretable descriptors unifying electrocatalytic reactions.  Nature Communications,  15  (1): (1-13).  [PMID:39289388] [10.1038/s41467-024-52519-8]

4. Chenyang Wei, Cheng Liu, Zeyu Zhang, Kai Sun, Chengkun Xing, Wenjuan Shi, Youyong Li, Jian-Feng Li, Bo Zhang.  (2025)  Dynamic template reconstruction induced mesoporous iridium catalysts for high-current-density PEMWE.  Joule,      [PMID:] [10.1016/j.joule.2025.102058]

5. Jia-Yi Chen, Jie-Tian Yang, Yu-Shu Han, Yu-Qiong Huang, Na-Na Tian, Ju-Hua Li, Zhong-Li Wang.  (2025)  Passivation Engineering toward Integrated Acidic Oxygen Evolution Electrodes with Stable Catalytic Activity for over 3000 h.  ACS Catalysis,      [PMID:] [10.1021/acscatal.5c02864]