Potassium hexachloroiridate(IV) - technical grade , CAS No.16920-56-2

CAS: 16920-56-2 Cat. No.: P476867 Peso molecular: 483.12 Número EC: 240-976-7 PubChem CID: 11049163
Disponible para pedir
GRADE & PURITY Technical grade ? Technical grade — industrial-quality purity with no tight impurity guarantees. Use for large-scale or non-critical processes where cost matters most.
Synonyms
Dipotassium;tetrachloroiridium;dichloride | Iridate(2-), hexachloro-, potassium (1:2), (OC-6-11)- | AKOS015910855 | potassium chloroiridate | Dipotassium hexachloroiridate | MFCD00011369 | AKOS015833379 | POTASSIUMHEXACHLOROIRIDATE(IV) | Iridium potassium
Storage
Room temperature
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Size
Estado
Price
Qty
1g
P476867-1g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
379,90US$
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Why this grade

technical grade Technical grade for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Room temperature Ships Check lot-specific COA for exact specifications.

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Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 13 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Sinónimos
Dipotassium;tetrachloroiridium;dichloride | Iridate(2-), hexachloro-, potassium (1:2), (OC-6-11)- | AKOS015910855 | potassium chloroiridate | Dipotassium hexachloroiridate | MFCD00011369 | AKOS015833379 | POTASSIUMHEXACHLOROIRIDATE(IV) | Iridium potassium
Especificaciones y pureza
technical grade
Condiciones de almacenamiento de almacenamiento
Room temperature
Grado
Technical grade
Nombres e identificadores
Sonrisas canónicasCl[Ir-2](Cl)(Cl)(Cl)(Cl)Cl.[K+].[K+]
IUPAC Namedipotassium;hexachloroiridium(2-)
InChIKeyWEKZJZDULNNSCD-UHFFFAOYSA-H
INCHI1S/6ClH.Ir.2K/h6*1H;;;/q;;;;;;+4;2*+1/p-6
Isómeros SMILES Cl[Ir-2](Cl)(Cl)(Cl)(Cl)Cl.[K+].[K+]
WGK Alemania 3
PubChem CID 11049163
Peso molecular 483.12

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomInorganic compounds
SuperclassMixed metal/non-metal compounds
ClaseTransition metal salts
SubclassTransition metal chlorides
Intermediate Tree Nodes Not available
Direct ParentTransition metal chlorides
Alternative Parents Inorganic chloride salts  
Molecular FrameworkNot available
Substituents Transition metal chloride - Inorganic chloride salt - Inorganic salt
DescripciónThis 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
Estructura 3D
Modelo de Estructura Química Interactiva





Certificados (CoA, COO, BSE/TSE y tabla de análisis)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:
Propiedades químicas y físicas
Punto de fusión (°C)>385 °C
Peso molecular483.100 g/mol
XLogP3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count1
Rotatable Bond Count0
Exact Mass482.7 Da
Monoisotopic Mass480.703 Da
Topological Polar Surface Area0.000 Ų
Heavy Atom Count9
Formal Charge0
Complexity62.700
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count3
Preguntas frecuentes y artículos
Citations of This Product
Referencias
1. Dan-Qing Liu, Zhouxin Luo, Bingxing Zhang, Guoqiang Zhao, Wei Guo, Jian Chen, Mingxia Gao, Yongfeng Liu, Hongge Pan, Wenping Sun.  (2022)  Tailoring Interfacial Charge Transfer of Epitaxially Grown Ir Clusters for Boosting Hydrogen Oxidation Reaction.  Advanced Energy Materials,  13  (1): (2202913).  [PMID:] [10.1002/aenm.202202913]
2. Tixuan Xia, Chunbo Liu, Yang Lu, Wei Jiang, Hongji Li, Yunchao Ma, Yuanyuan Wu, Guangbo Che.  (2022)  Regulating Ru-based double perovskite against lattice oxygen oxidation by incorporating Ir for efficient and stable acidic oxygen evolution reaction.  APPLIED SURFACE SCIENCE,      [PMID:] [10.1016/j.apsusc.2022.154727]
3. Na Li, Liang Cai, Chao Wang, Yue Lin, Jinzhen Huang, Hongyuan Sheng, Haibin Pan, Wei Zhang, Qianqian Ji, Hengli Duan, Wei Hu, Wenhua Zhang, Fengchun Hu, Hao Tan, Zhihu Sun, Bo Song, Song Jin, Wensheng Yan.  (2021)  Identification of the Active-Layer Structures for Acidic Oxygen Evolution from 9R-BaIrO3 Electrocatalyst with Enhanced Iridium Mass Activity.  Journal of the American Chemical Society,      [PMID:34694127] [10.1021/jacs.1c04087]
4. Zhong Yingying, Li Qing-lan, Lu Minglei, Wang Tiantian, Yang Huiyi, He Qiyi, Cui Xiping, Li Xiangguang, Zhao Suqing.  (2020)  A colorimetric sensing strategy based on enzyme@metal-organic framework and oxidase-like IrO2/MnO2 nanocomposite for α-glucosidase inhibitor screening.  MICROCHIMICA ACTA,  187  (12): (1-10).  [PMID:33241461] [10.1007/s00604-020-04660-6]
5. Xueyuan Wang, Jiafang Xie, Muhammad Arsalan Ghausi, Jiangquan Lv, Yiyin Huang, Maoxiang Wu, Yaobing Wang, Jiannian Yao.  (2019)  Rechargeable Zn–CO2 Electrochemical Cells Mimicking Two-Step Photosynthesis.  ADVANCED MATERIALS,  31  (17): (1807807).  [PMID:30803058] [10.1002/adma.201807807]
6. Yang Lan, Yu Guangtao, Ai Xuan, Yan Wensheng, Duan Hengli, Chen Wei, Li Xiaotian, Wang Ting, Zhang Chenghui, Huang Xuri, Chen Jie-Sheng, Zou Xiaoxin.  (2018)  Efficient oxygen evolution electrocatalysis in acid by a perovskite with face-sharing IrO6 octahedral dimers.  Nature Communications,  (1): (1-9).  [PMID:30531797] [10.1038/s41467-018-07678-w]
7. Miao Kan, Xufang Qian, Taiyang Zhang, Dongting Yue, Yixin Zhao.  (2017)  Highly Active IrOx Nanoparticles/Black Si Electrode for Efficient Water Splitting with Conformal TiO2 Interface Engineering.  ACS Sustainable Chemistry & Engineering,      [PMID:] [10.1021/acssuschemeng.7b02850]
8. Zeyu Guan, Yuxiao Weng, Jiankun Li, Shiyi Li, Keyu Wang, Linfeng Lei, Yixing Wang, Linzhou Zhuang, Zhi Xu.  (2024)  Interfacial engineering to construct an IrOx/WO3 hetero-structured catalyst for efficient acidic OER catalysis.  NEW JOURNAL OF CHEMISTRY,  48  (6): (2505-2514).  [PMID:] [10.1039/D3NJ04468H]
9. Dongze Li, Wei Tu, Yuxiang Jin, Chao Wang, Song Jin, Wei Liu, Erhong Song, Zhangquan Peng, Junyuan Xu, Ligang Feng.  (2024)  Mechanism from catalyst to catalysis on Ir segregated SrIrO3 for hydrogen evolution reaction.  APPLIED CATALYSIS B-ENVIRONMENTAL,      [PMID:] [10.1016/j.apcatb.2024.124961]
10. Xu Xin, Zhang Ze, Shen Tong, Pan Hongzhi, Chang Dong.  (2024)  Visual dual-mode aptasensor for non-small cell lung cancer exosome detection via HRP self-coupling enhanced oxidized iridium nanoparticle aggregation.  ANALYTICAL SCIENCES,  40  (8): (1459-1473).  [PMID:38900232] [10.1007/s44211-024-00582-y]
11. 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]
12. Shuang Zhao, Tong Bu, Kairong Yang, Zhihao Xu, Feier Bai, Kunyi He, Lihua Li, Li Wang.  (2021)  Immunochromatographic Assay Based on Polydopamine-Decorated Iridium Oxide Nanoparticles for the Rapid Detection of Salbutamol in Food Samples.  ACS Applied Materials & Interfaces,      [PMID:34106688] [10.1021/acsami.1c06724]
13. Li Na, Cheng Weiren, Liu Yuying, Liu Ruiqi, Feng Sihua, Wang Huijuan, Lv Liyang, Liu Chenglong, Ma Jin, Wang Chao, Yan Wensheng.  (2026)  Spin Balance Over Janus Ir-Co Magnetic Atoms for Efficient Acidic Water Oxidation.  Nano-Micro Letters,  18  (1): (227).  [PMID:41604033] [10.1007/s40820-026-02082-2]
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