sodium hexachloroplatinate - ≥98% , CAS No.16923-58-3

CAS: 16923-58-3 Cat. No.: S299614 Molecular Weight: 453.78 EC Number: 240-983-5 PubChem CID: 11134193
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
Disodium hexachloroplatinate | sodium hexachloridoplatinate(2-)
Storage
Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
250mg
S299614-250mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$53.90
1g
S299614-1g
4
$159.90
5g
S299614-5g
1
$649.90
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Why this grade

≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Room temperature 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.

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Literature proof

Cited in 8 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

Sodium hexachloroplatinate, the sodium salt of hexachloroplatinic acid, is an inorganic compound with the chemical formula Na2PtCl6, consisting of the sodium cation and the hexachloroplatinate anion.

Specifications

Synonyms
Disodium hexachloroplatinate | sodium hexachloridoplatinate(2-)
Specifications & Purity
≥98%
Storage
Room temperature
Shipped In
Normal
Purity
≥98%
Names and Identifiers
Pubchem Sid488197204
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488197204
Canonical Smiles[Na+].[Na+].Cl[Pt-2](Cl)(Cl)(Cl)(Cl)Cl
IUPAC Namedisodium;hexachloroplatinum(2-)
InChIKeyQGFSULIVEYGQQY-UHFFFAOYSA-H
INCHI1S/6ClH.2Na.Pt/h6*1H;;;/q;;;;;;2*+1;+4/p-6
Isomeric SMILES [Na+].[Na+].Cl[Pt-2](Cl)(Cl)(Cl)(Cl)Cl
PubChem CID 11134193
Molecular Weight 453.78

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
ClassAlkali metal salts
SubclassAlkali metal chlorides
Intermediate Tree Nodes Not available
Direct ParentAlkali metal chlorides
Alternative Parents Inorganic sodium salts  Inorganic chloride salts  
Molecular FrameworkNot available
Substituents Alkali metal chloride - Inorganic chloride salt - Inorganic sodium salt - 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 inorganic sodium salt
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.

20 results found

Lot NumberCertificate TypeDateItem
D2627400Certificate of AnalysisApr 20, 2026 S299614
D2627394Certificate of AnalysisApr 20, 2026 S299614
D2627393Certificate of AnalysisApr 20, 2026 S299614
A2606473Certificate of AnalysisDec 24, 2025 S299614
A2606547Certificate of AnalysisDec 24, 2025 S299614
A2606474Certificate of AnalysisDec 24, 2025 S299614
G2516636Certificate of AnalysisJun 14, 2025 S299614
G2516637Certificate of AnalysisJun 14, 2025 S299614
L2509040Certificate of AnalysisJun 14, 2025 S299614
K2401529Certificate of AnalysisOct 21, 2024 S299614
K2401530Certificate of AnalysisOct 21, 2024 S299614
C2420249Certificate of AnalysisMar 06, 2024 S299614
C2420252Certificate of AnalysisMar 06, 2024 S299614
A2411022Certificate of AnalysisApr 23, 2023 S299614
E2330832Certificate of AnalysisApr 23, 2023 S299614
E2330834Certificate of AnalysisApr 23, 2023 S299614
E2330854Certificate of AnalysisApr 23, 2023 S299614
E2330858Certificate of AnalysisApr 23, 2023 S299614
C2211408Certificate of AnalysisFeb 28, 2022 S299614
C2211450Certificate of AnalysisFeb 28, 2022 S299614

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Chemical and Physical Properties
SensitivityMoisture sensitive.
Molecular Weight453.800 g/mol
XLogP3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count1
Rotatable Bond Count0
Exact Mass452.754 Da
Monoisotopic Mass450.757 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
Documents & Articles
Citations of This Product
References
1. Jintao Liang, Qing Huang, Liang Wu, Liru Wang, Lixian Sun, Zhide Zhou, Guiyin Li.  (2023)  Silicon-based field-effect glucose biosensor based on reduced graphene oxide-carboxymethyl chitosan-platinum nanocomposite material modified LAPS.  SENSORS AND ACTUATORS A-PHYSICAL,      [PMID:] [10.1016/j.sna.2023.114937]
2. Tao Chen, Fangpei Ma, Zhe Chen, Menglin Xie, Ting Li, Yu Zhou, Jun Wang.  (2023)  Engineering oxygen vacancies of 2D WO3 for visible-light-driven benzene hydroxylation with dioxygen.  CHEMICAL ENGINEERING JOURNAL,      [PMID:] [10.1016/j.cej.2023.143666]
3. Naixu Li, Yu Zheng, Lingfei Wei, Hongcheng Teng, Jiancheng Zhou.  (2016)  Metal nanoparticles supported on WO3 nanosheets for highly selective hydrogenolysis of cellulose to ethylene glycol.  GREEN CHEMISTRY,  19  (3): (682-691).  [PMID:] [10.1039/C6GC01327A]
4. Xiaohong Tan, Wenzhan Li, Wei He, Tingting Yu, Bingbing Wan, Yong Huang, Jintao Liang, Guiyin Li.  (2024)  A highly sensitive sandwich-type electrochemical sensor for detection glypican-3 based on H-rGO-CMC@Pt NPs and aptamers.  MICROCHEMICAL JOURNAL,      [PMID:] [10.1016/j.microc.2024.111747]
5. Guiyin Li, Wenzhan Li, Yu Zhou, Xiaohong Tan, Qing Huang, Jintao Liang, Zhide Zhou.  (2024)  Label-free determination of glypican-3 using PtPd@H-rGO nanocomposites decorated light-addressable potentiometric sensor.  BIOELECTROCHEMISTRY,      [PMID:39608318] [10.1016/j.bioelechem.2024.108855]
6. Wang Chenlu, Zhou Liping, Liu Chengzhe, Qiao Jiaming, Han Xinrui, Wang Luyang, Liu Yaxi, Xu Bi, Qiu Qinfang, Zhang Zizhuo, Wang Jiale, Zhou Xiaoya, Zeng Mengqi, Yu Lilei, Fu Lei.  (2024)  Pt nanoshells with a high NIR-II photothermal conversion efficiency mediates multimodal neuromodulation against ventricular arrhythmias.  Nature Communications,  15  (1): (1-14).  [PMID:39069566] [10.1038/s41467-024-50557-w]
7. Liang Jintao, Li Canru, Zhou Yu, Fan Lingling, Liu Lin, Liang Jianlu, Tan Xiaohong, Zhou Zhide, Li Guiyin.  (2025)  A label-free electrochemical aptasensor utilizing NRGO-Fc-Pt@Pd NPs for ultrasensitive detection of Golgi protein 73 in human serum.  MICROCHIMICA ACTA,  192  (8): (1-17).  [PMID:40622494] [10.1007/s00604-025-07343-2]
8. Suping Zhang, Shuang Zhou, Qianchen Ou, Likang Zhou, Qiaoyi Xiao, Yuan Lian, Liping Guo, Hongmei Wang.  (2025)  Enhanced photocatalytic hydrogen production coupled with tetracycline degradation using Ru-ZnIn2S4 nanostructures.  JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY,      [PMID:] [10.1016/j.jphotochem.2025.116441]
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