Platinum oxide monohydrate - Pt≥75% , CAS No.12137-21-2

CAS: 12137-21-2 Cat. No.: P121342 Molecular Weight: 245.09 EC Number: 626-397-6 PubChem CID: 11139377
AVAILABLE TO ORDER
GRADE & PURITY Pt≥75%
Synonyms
PtO2 H2O | ACETICACID2-VINYLPHENYLESTER | Platinum(IV) oxide xhydrate | Platinum(IV)oxide hydrate | Platinum-(IV)-oxide hydrate | Platinum (IV) oxide hydrate | platinum dioxide hydrate | dioxoplatinum;hydrate | platinum (iv) oxide, monohydrate | platinum,
Storage
Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
250mg
P121342-250mg
3

$45.90

$59.90
Save $14.00 (23.37%)
1g
P121342-1g
2
$182.90
5g
P121342-5g
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$797.90
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Why this grade

Pt≥75% 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.

Specifications

Synonyms
PtO2 H2O | ACETICACID2-VINYLPHENYLESTER | Platinum(IV) oxide xhydrate | Platinum(IV)oxide hydrate | Platinum-(IV)-oxide hydrate | Platinum (IV) oxide hydrate | platinum dioxide hydrate | dioxoplatinum;hydrate | platinum (iv) oxide, monohydrate | platinum,
Specifications & Purity
Pt≥75%
Storage
Room temperature
Shipped In
Normal
Names and Identifiers
Canonical SmilesO.O=[Pt]=O
IUPAC Namedioxoplatinum;hydrate
InChIKeySPGAMGILENUIOF-UHFFFAOYSA-N
INCHI1S/H2O.2O.Pt/h1H2;;;
Isomeric SMILES O.O=[Pt]=O
WGK Germany 2
PubChem CID 11139377
Molecular Weight 245.09

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
ClassTransition metal organides
SubclassTransition metal oxides
Intermediate Tree Nodes Not available
Direct ParentTransition metal oxides
Alternative Parents Inorganic oxides  
Molecular FrameworkNot available
Substituents Transition metal oxide - Inorganic oxide
DescriptionThis compound belongs to the class of inorganic compounds known as transition metal oxides. These are inorganic compounds containing an oxygen atom of an oxidation state of -2, in which the heaviest atom bonded to the oxygen is a transition 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.

4 results found

Lot NumberCertificate TypeDateItem
D23031268Certificate of AnalysisDec 10, 2022 P121342
D23031290Certificate of AnalysisDec 10, 2022 P121342
D2304010Certificate of AnalysisDec 10, 2022 P121342
H1412470Certificate of AnalysisJun 14, 2022 P121342
Chemical and Physical Properties
SolubilityInsoluble in alcohol, acid and aqua regia.
Melt Point(°C)450°C
Molecular Weight245.100 g/mol
XLogP3
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count3
Rotatable Bond Count0
Exact Mass244.965 Da
Monoisotopic Mass244.965 Da
Topological Polar Surface Area35.100 Ų
Heavy Atom Count4
Formal Charge0
Complexity18.300
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 Count2
Documents & Articles
Solution Calculators
Reviews

Customer Reviews

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