Potassium tetracyanoplatinate(II) trihydrate - ≥99.9% metals basis, Pt 44.9% , CAS No.14323-36-5

CAS: 14323-36-5 Cat. No.: P344728 Molecular Weight: 431.39 EC Number: 624-032-5 PubChem CID: 2733361
AVAILABLE TO ORDER
GRADE & PURITY ≥99.9% metals basis Pt 44.9%
Synonyms
dipotassium;platinum(2+);tetracyanide;trihydrate | PLATINUM POTASSIUM CYANIDE | Potassium tetracyanoplatinate(II) trihydrate | MFCD00149921
Storage
Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
100mg
P344728-100mg
3
$109.90
250mg
P344728-250mg
2
$219.90
1g
P344728-1g
1
$579.90
Enter a quantity for the sizes you want to add.
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Why this grade

≥99.9% metals basis, Pt 44.9% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

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

📋

Quality documents

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

📚

Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

Application:

Potassium tetracyanoplatinate(II) trihydrate is used in the preparation other salts like Krogmann's salt, that are highly conducting, one dimensional materials.


Specifications

Synonyms
dipotassium;platinum(2+);tetracyanide;trihydrate | PLATINUM POTASSIUM CYANIDE | Potassium tetracyanoplatinate(II) trihydrate | MFCD00149921
Specifications & Purity
≥99.9% metals basis, Pt 44.9%
Storage
Room temperature
Shipped In
Normal
Purity
≥99.9% metals basis
Names and Identifiers
Pubchem Sid488192390
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488192390
Canonical Smiles[C-]#N.[C-]#N.[C-]#N.[C-]#N.O.O.O.[K+].[K+].[Pt+2]
IUPAC Namedipotassium;platinum(2+);tetracyanide;trihydrate
InChIKeyJQTYQMMCROYLPI-UHFFFAOYSA-N
INCHI1S/4CN.2K.3H2O.Pt/c4*1-2;;;;;;/h;;;;;;3*1H2;/q4*-1;2*+1;;;;+2
Isomeric SMILES [C-]#N.[C-]#N.[C-]#N.[C-]#N.O.O.O.[K+].[K+].[Pt+2]
PubChem CID 2733361
UN Number 1588
Packing Group III
Molecular Weight 431.39

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

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.

9 results found

Lot NumberCertificate TypeDateItem
L2220341Certificate of AnalysisOct 11, 2025 P344728
L2220344Certificate of AnalysisOct 11, 2025 P344728
A2409448Certificate of AnalysisDec 21, 2023 P344728
F2517186Certificate of AnalysisSep 12, 2023 P344728
I2325399Certificate of AnalysisSep 12, 2023 P344728
I2325424Certificate of AnalysisSep 12, 2023 P344728
I2325430Certificate of AnalysisSep 12, 2023 P344728
I2325534Certificate of AnalysisSep 12, 2023 P344728
L2220433Certificate of AnalysisDec 01, 2022 P344728
Chemical and Physical Properties
SolubilitySoluble in hot water
SensitivityMoisture sensitive
Solution Calculators
Reviews

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