Alladium - ≥99.95% metals basis , CAS No.7440-05-3

CAS: 7440-05-3 Cat. No.: P113285 Formula: Pd Molecular Weight: 106.42 EC Number: 231-115-6
AVAILABLE TO ORDER
GRADE & PURITY ≥99.95% metals basis
Synonyms
Palladium AA Standard: Pd @ 1000 microg/mL in 20% HCl | UNII-5TWQ1V240M | Palladium Black | Palladium wire, 0.25mm (0.01in) dia | palladium-on-carbon | paladio | palladium-on-silica | MFCD03613605 | Palladium sponge | Palladium, element | 10% Palladium on
Storage
Room temperature,Desiccated
Shipped In
Normal
★
Size
USA
Germany (EU)*
Price
Qty
200mg
P113285-200mg
2 In stock
—

$169.90

$239.90
Save $70.00 (29.18%)
250mg
P113285-250mg
2 In stock
—

$158.90

$273.90
Save $115.00 (41.99%)
1g
P113285-1g
1 In stock
—

$564.90

$768.90
Save $204.00 (26.53%)
5g
P113285-5g
Made to order · 8–12 wks

$2,256.90

$3,079.90
Save $823.00 (26.72%)
Enter a quantity for the sizes you want to add.
🧪
Why this grade

≥99.95% metals basis for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature,Desiccated 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 324 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
Palladium AA Standard: Pd @ 1000 microg/mL in 20% HCl | UNII-5TWQ1V240M | Palladium Black | Palladium wire, 0.25mm (0.01in) dia | palladium-on-carbon | paladio | palladium-on-silica | MFCD03613605 | Palladium sponge | Palladium, element | 10% Palladium on
Specifications & Purity
≥99.95% metals basis
Storage
Room temperature,Desiccated
Shipped In
Normal
Purity
≥99.95% metals basis
Names and Identifiers
Pubchem Sid508814494
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/508814494
Canonical Smiles[Pd]
IUPAC Namepalladium
InChIKeyKDLHZDBZIXYQEI-UHFFFAOYSA-N
INCHI1S/Pd
Isomeric SMILES [Pd]
WGK Germany nwg
Molecular Weight 106.42

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
SuperclassHomogeneous metal compounds
ClassHomogeneous transition metal compounds
SubclassNot available
Intermediate Tree Nodes Not available
Direct ParentHomogeneous transition metal compounds
Alternative Parents Not available
Molecular FrameworkNot available
Substituents Homogeneous transition metal
DescriptionThis compound belongs to the class of inorganic compounds known as homogeneous transition metal compounds. These are inorganic compounds containing only metal atoms,with the largest atom being a transition metal atom.
External Descriptors platinum group metal atom - nickel group element atom
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.

6 results found

Lot NumberCertificate TypeDateItem
A2226037Certificate of AnalysisOct 29, 2025 P113285
F2108208Certificate of AnalysisMar 04, 2025 P113285
F2108210Certificate of AnalysisMar 04, 2025 P113285
F2108207Certificate of AnalysisMar 04, 2025 P113285
B2525169Certificate of AnalysisJun 10, 2021 P113285
K2328201Certificate of AnalysisJun 10, 2021 P113285
Chemical and Physical Properties
Boil Point(°C)2970 °C
Melt Point(°C)1554 °C
Molecular Weight106.420 g/mol
XLogP3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count0
Rotatable Bond Count0
Exact Mass105.903 Da
Monoisotopic Mass105.903 Da
Topological Polar Surface Area0.000 Ų
Heavy Atom Count1
Formal Charge0
Complexity0.000
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 Count1
Documents & Articles
PMHS, Polymethylhydrosiloxane
One-Stop Handbook for Palladium-Catalyzed Reactions: Catalytic Cycles, Deactivation Troubleshooting, Ligand/Precatalyst Selection, and an Aladdin Reference List
Why Metal Nanocatalysts Can “Save Energy Yet Lose Performance Easily”: Durability Logic from Active Sites to Support/Interface Engineering (Including Selection Guide and Product Tables A–D)
2-Methylpyridine–Borane (2-Picoline·BH₃) Reductive Amination Guide: Process Drivers for Replacing NaBH₃CN, the Practical Operating Window, and Scale-Up/Quench Close-Out Essentials (Including Product Tables 1–3)
Understanding Cbz (Benzyloxycarbonyl): Selection Logic and Practical Value of a Classical Amino Protecting Group
From the Logic of Deprotection to Protecting Group Choice: Differences Among Bn, PMB, and Dmb in Experimental Design
Experimental Selection of Hydrogenation and Hydrogen-Transfer Reduction Catalysts: Understanding Heterogeneous and Homogeneous Systems by Reaction Task, Selectivity, and Workup Requirements
Experimental Selection and Outcome Assessment of Heterogeneous Metal Catalysts in Organic Synthesis
From Barium Titanate Dielectrics to Multilayer Ceramic Capacitors: Dielectric Properties and Experimental Evaluation of Barium Titanate-Based Ceramics
Causes, Diagnosis, and Control Strategies for Elevated Off-State Current in Semiconducting Single-Walled Carbon Nanotube Transistors
Strain Release of Azatricycloalkanes: Modular Bridge-Position Functionalization and Stereochemical Control of Three-Dimensional Bridged Aza Scaffolds
Thietanes: Promising Small-Ring Building Blocks with Tunable Physicochemical Properties through Sulfur Oxidation-State Control
Citations of This Product
Solution Calculators
Reviews

Customer Reviews

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