Sodium hexachloroplatinate(IV) hexahydrate - Pt 34.0% , CAS No.19583-77-8

CAS: 19583-77-8 Cat. No.: S109436 Molecular Weight: 561.87 EC Number: 626-326-9 PubChem CID: 24846071
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GRADE & PURITY Pt 34.0%
Synonyms
Na2[PtCl6] x n H2O | Platinate(2-), hexachloro-, disodium, hexahydrate, (OC-6-11)- | Sodium hexachloroplatinate(IV) hexahydrate, 98+% | disodium;hexachloroplatinum(2-);hexahydrate | D82070 | Sodium hexachloro platinate( cento) hexahydrate | Sodium hexachl
Storage
Room temperature,Desiccated
Shipped In
Normal
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Size
Status
Price
Qty
200mg
S109436-200mg
3
$30.90
1g
S109436-1g
3
$93.90
5g
S109436-5g
1
$395.90
Enter a quantity for the sizes you want to add.
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Why this grade

Pt 34.0% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature,Desiccated Ships Normal 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 11 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

Product class

PGM Solids, Chlorides, Hydrates, Sodium Salts


Chemical properties

Chemical formula

Na2Cl6Pt

Empirical formula

Na2[PtCl6] x n H2O

Molecular weight

453.78 (anhydrous)

Metal

Pt

Theoretical metal content

34

Physical state

powder

Color

orange

Specifications

Synonyms
Na2[PtCl6] x n H2O | Platinate(2-), hexachloro-, disodium, hexahydrate, (OC-6-11)- | Sodium hexachloroplatinate(IV) hexahydrate, 98+% | disodium;hexachloroplatinum(2-);hexahydrate | D82070 | Sodium hexachloro platinate( cento) hexahydrate | Sodium hexachl
Specifications & Purity
Pt 34.0%
Storage
Room temperature, Desiccated
Shipped In
Normal
Names and Identifiers
Canonical SmilesO.O.O.O.O.O.[Na+].[Na+].Cl[Pt-2](Cl)(Cl)(Cl)(Cl)Cl
IUPAC Namedisodium;hexachloroplatinum(2-);hexahydrate
InChIKeyZBFQOIBWJITQRI-UHFFFAOYSA-H
INCHI1S/6ClH.2Na.6H2O.Pt/h6*1H;;;6*1H2;/q;;;;;;2*+1;;;;;;;+4/p-6
Isomeric SMILES O.O.O.O.O.O.[Na+].[Na+].Cl[Pt-2](Cl)(Cl)(Cl)(Cl)Cl
WGK Germany 1
PubChem CID 24846071
UN Number 3288
Packing Group III
Molecular Weight 561.87

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.

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🔬 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
ClassAlkali metal salts
SubclassAlkali metal chlorides
Intermediate Tree Nodes Not available
Direct ParentAlkali metal chlorides
Alternative Parents Inorganic sodium salts  Inorganic oxides  Inorganic chloride salts  
Molecular FrameworkNot available
Substituents Alkali metal chloride - Inorganic chloride salt - Inorganic sodium salt - Inorganic oxide - Inorganic salt
DescriptionThis compound belongs to the class of inorganic compounds known as alkali metal chlorides. These are inorganic compounds in which the largest halogen atom is Chlorine, and the heaviest metal atom is an alkali metal.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

13 results found

Lot NumberCertificate TypeDateItem
C2223250Certificate of AnalysisJan 19, 2026 S109436
B2209544Certificate of AnalysisOct 30, 2025 S109436
B2514250Certificate of AnalysisFeb 07, 2025 S109436
B2514262Certificate of AnalysisFeb 07, 2025 S109436
B2514269Certificate of AnalysisFeb 07, 2025 S109436
I2402592Certificate of AnalysisAug 26, 2024 S109436
I2402594Certificate of AnalysisAug 26, 2024 S109436
E2413447Certificate of AnalysisApr 12, 2024 S109436
E2413493Certificate of AnalysisApr 12, 2024 S109436
I1806099Certificate of AnalysisJul 13, 2022 S109436
C2223290Certificate of AnalysisFeb 28, 2022 S109436
B2209542Certificate of AnalysisJan 14, 2022 S109436
B2209543Certificate of AnalysisJan 14, 2022 S109436

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Chemical and Physical Properties
Melt Point(°C)450°C
Molecular Weight561.900 g/mol
XLogP3
Hydrogen Bond Donor Count6
Hydrogen Bond Acceptor Count7
Rotatable Bond Count0
Exact Mass560.818 Da
Monoisotopic Mass558.821 Da
Topological Polar Surface Area6.000 Ų
Heavy Atom Count15
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 Count9
Documents & Articles
Citations of This Product
References
1. Shuang Luo, Jingwei Li, Jiansu Ran, Ruixue Yangcheng, Yuntong Cui, Yuxin Zhang, Jianjian Wang.  (2023)  Significant promotion of MgOy in bifunctional Pt-WOx-MgOy catalysts for the chemoselective conversion of glucose to lower polyols.  CATALYSIS COMMUNICATIONS,      [PMID:] [10.1016/j.catcom.2023.106614]
2. Taiping Hu, Pengfei Li, Wei Zhang, Yixing Ye, Jun Liu, Yunyu Cai, Guofeng Zhang, Kai Dai, Changhao Liang.  (2022)  Laser irradiation induced platinum-based bimetallic alloy nanoparticles in liquids for electrocatalytic hydrogen production.  JOURNAL OF ALLOYS AND COMPOUNDS,      [PMID:] [10.1016/j.jallcom.2022.167914]
3. Haoxi Jiang, Zhonghua Liu, Chuanxu Yao, Sheng Wang.  (2022)  Preparation of highly dispersed Pt/Hβ catalyst via supercritical fluid deposition and its catalytic performance for combustion of toluene.  MICROPOROUS AND MESOPOROUS MATERIALS,      [PMID:] [10.1016/j.micromeso.2022.111842]
4. Jinghao Wang, Wenmin Lin, Yuancai Chen, Yongyou Hu, Qijin Luo.  (2021)  Prompting the FDH/Hases-based electron transfers during Pt(IV) reduction mediated by bio-Pd(0).  JOURNAL OF HAZARDOUS MATERIALS,      [PMID:34020357] [10.1016/j.jhazmat.2021.126090]
5. Kai Liu, Zixi Lyu, Xuejiao Chen, Xinyan Liao, Guanhong Chen, Xin Lin, Wei Wang, Shuifen Xie.  (2020)  Kinetically Manipulating the Nucleus Attachment to Create Atypical Defective Rh−Pt Alloyed Nanostructures as Active Electrocatalysts.  Chemistry-An Asian Journal,  15  (20): (3356-3364).  [PMID:32833333] [10.1002/asia.202000882]
6. Baohua Zhang, Xiuqin Zhan, Pengyu Zhao, Zhonghao Li.  (2015)  Ionic liquid-mediated synthesis of unique PtPd bimetallic particles with tiny subunits for efficient electrocatalytic and catalytic applications.  RSC Advances,  (71): (57640-57646).  [PMID:] [10.1039/C5RA09832G]
7. Ning Liu, Na Lu, Kun Zhao, Pengxiao Liu, ZhuMei Sun, Jing Lu.  (2024)  Photocatalytic conversion of CH4 and CO2 to acetic acid over Cu/ZnO catalysts under mild conditions.  CHEMICAL ENGINEERING JOURNAL,      [PMID:] [10.1016/j.cej.2024.150690]
8. Qianqian Cao, Yiqin Liu, Lin Yang, Ting Tan, Jian He, Weiwei Chen, Ranhui Li, Weiguo Wang.  (2024)  Popcorn-like bimetallic palladium/platinum exhibiting enhanced peroxidase-like activity for signal enhancement in lateral flow immunoassay.  ANALYTICA CHIMICA ACTA,      [PMID:38772661] [10.1016/j.aca.2024.342698]
9. Meng Xu, Xiaoling Liu, Zhuo Xiong, Yue Wu, Zhen Meng, Yu Zhou, Jun Wang.  (2024)  Regulating the electronic state of MFI zeolite encapsulated Pt nanoparticles to boost the atom efficiency in reductive amination of biomass-derived furfural.  Molecular Catalysis,      [PMID:] [10.1016/j.mcat.2024.114740]
10. Liying Zong, Xiaoqiao Yang, Xiaohuan Sun, Zheng Xi, Jie Han.  (2025)  Crystal Facet Effect in Chiral PdPt3 Hollow Nanocages as Nanozymes for Use in Enantiomer Recognition.  LANGMUIR,      [PMID:40153612] [10.1021/acs.langmuir.5c00223]
11. Guobin Wen, Haiqi Liang, Shuxuan Liu, Ningce Zhang, Shuai Chen, Guoqiang Shen, Tehua Wang, Ru Chen, Li Tao, Bohua Ren, Shuangyin Wang.  (2026)  Leveraging the kinetic isotope effect by compact H-bond motifs for electrochemical hydrogen isotope separation.  PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA,  123  (9): (e2533803123).  [PMID:41746726] [10.1073/pnas.2533803123]
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