🌎 Ship to: United States
Toggle Nav
Cart
Search
Same-day shipping on all in-stock items.
Advanced Search
Quick Order SDS CoA
Menu
Account
Settings
྾
224,000+ research products · Triple ISO certified · COA & SDS available for every product · Same-day shipping on in-stock items

Palladium hydroxide - AR , CAS No.12135-22-7

CAS: 12135-22-7 Cat. No.: P105997 Molecular Weight: 140.43 EC Number: 235-219-2 PubChem CID: 9942167
2 Citations COA
Palladium hydroxide - AR CAS No(12135-22-7) by Aladdin Scientific
AVAILABLE TO ORDER
GRADE & PURITY AR ? Analytical Reagent grade — high-purity chemicals meeting strict assay limits for lab analysis. Use when accuracy matters and trace impurities could skew results.
Synonyms
AKOS015904338 | palladium hydroxide/carbon | PALLADIUM(2+) DIHYDROXIDE | paIIadium hydroxide on carbon | Pearlmans Catalyst | Pearlman's catalyst | P1528 | DTXSID20923782 | FT-0689167 | PEARLMAN'S CATALYST [MI] | palladiumhydroxide | Pearl man's catalyst
Storage
Argon charged,Room temperature
Shipped In
Normal
★
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
250mg
P105997-250mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$161.90

$190.90
Save $29.00 (15.19%)
Enter a quantity for the sizes you want to add.
Bulk / Custom
♡ Wish List ⇅ Compare ⎙ Print page
SDS
Safety data
COA
Certificate
DS
Datasheet
SP
Spec sheet
Overview Specifications Names and Identifiers Documentation Advanced Data Certificates（CoA,COO,BSE/TSE and Analysis Chart) Chemical and Physical Properties Documents & Articles Citations of This Product References Solution Calculators Reviews
🧪

Why this grade

AR AR for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Argon charged,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 2 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

Usually used as a catalyst for arylation reactions.

Specifications

Synonyms
AKOS015904338 | palladium hydroxide/carbon | PALLADIUM(2+) DIHYDROXIDE | paIIadium hydroxide on carbon | Pearlmans Catalyst | Pearlman's catalyst | P1528 | DTXSID20923782 | FT-0689167 | PEARLMAN'S CATALYST [MI] | palladiumhydroxide | Pearl man's catalyst
Specifications & Purity
AR
Biochemical and Physiological Mechanisms
Catalyzes the direct arylation reactions of aryl iodides and bromides in both intra- and intermolecular processes. The addition of Pd/C to Pd(OH)2/C improves the efficiency of N- or O-debenzylation. Particularly active for hydrogenolysis of benzyl-nitroge
Storage
Argon charged, Room temperature
Shipped In
Normal
Grade
AR
Names and Identifiers
Isomeric SMILES [OH-].[OH-].[Pd+2]
WGK Germany 3
PubChem CID 9942167
Molecular Weight 140.43

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

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.

1 results found

Lot NumberCertificate TypeDateItem
H1724063Certificate of AnalysisMar 04, 2025 P105997
Chemical and Physical Properties
SensitivityAir sensitive
Molecular Weight140.430 g/mol
XLogP3
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count2
Rotatable Bond Count0
Exact Mass139.909 Da
Monoisotopic Mass139.909 Da
Topological Polar Surface Area2.000 Ų
Heavy Atom Count3
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 Count3
Documents & Articles
One-Stop Handbook for Palladium-Catalyzed Reactions: Catalytic Cycles, Deactivation Troubleshooting, Ligand/Precatalyst Selection, and an Aladdin Reference List
Categories: Technical articles
Tags:
Pd Palladium-Catalyzed Reactions
Understanding Cbz (Benzyloxycarbonyl): Selection Logic and Practical Value of a Classical Amino Protecting Group
Categories: Technical articles
Tags:
benzyloxycarbonyl Organic synthesis containing amines Amino protecting group
From the Logic of Deprotection to Protecting Group Choice: Differences Among Bn, PMB, and Dmb in Experimental Design
Categories: Technical articles
Tags:
protecting group benzyl-type protecting groups
Experimental Assessment of Dibenzyl N,N-Diisopropylphosphoramidite for Alcohol O-Phosphorylation: Coupling, Oxidation, and Debenzylation
Categories: Technical articles
Tags:
Phosphoric acid Phosphoric acid intermediate Remove benzyl and deprotection Conjugation
Experimental Selection of Hydrogenation and Hydrogen-Transfer Reduction Catalysts: Understanding Heterogeneous and Homogeneous Systems by Reaction Task, Selectivity, and Workup Requirements
Categories: Technical articles
Tags:
Hydrogenation Catalysts
Experimental Selection and Outcome Assessment of Heterogeneous Metal Catalysts in Organic Synthesis
Categories: Technical articles
Tags:
Heterogeneous Metal Catalysts
Citations of This Product
How to Cite Aladdin Scientific Products? Citations Search
References
1. Qing-Shan Niu, Yi-Ran Du, Xin-Peng Guo, Jing-Wen Sun, Si-Ping Pang, Bao-Hua Xu.  (2025)  Highly dispersed WOm enables efficient reductive debenzylation of hexabenzylhexaazaisowurtzitane (HBIW) over bifunctional Pd-WOm/CeO2.  CHEMICAL ENGINEERING JOURNAL,      [PMID:] [10.1016/j.cej.2025.159366]
2. Han Yang, Min Liu, Jingwen Jia, XiaoFang Li, Siyi Liu, Jingya Xiu, Jiulong Zhang, Xiuli Zhao.  (2025)  Biomimetic carrier-free nanoplatform based on natural polyphenols and siRNA for targeted therapy in rheumatoid arthritis.  CHEMICAL ENGINEERING JOURNAL,      [PMID:] [10.1016/j.cej.2025.162651]
Solution Calculators
Reviews

Customer Reviews

Need help choosing the grade?

Our grade selection guide covers purity, stabilizer status, and application suitability for all variants in our catalog.

View AR grade guide →
Bulk & Custom Packaging Need larger quantities or custom specifications? Contact our team for a tailored quote.
We use cookies to ensure the website functions properly and, where permitted, to improve your experience. You can manage your preferences at any time in Settings. Learn more in our Cookie Policy.

Shall we send you a message when we have discounts available?

Remind me later

Thank you! Please check your email inbox to confirm.

Oops! Notifications are disabled.

Privacy Policy Terms of Use Cookie Policy Terms and Conditions of Sale Sales Policy
Products are supplied to verified businesses, institutions, and qualified professionals for research and development use only. Not for use in humans, animals, diagnosis, or therapy.
Copyright © 2023–present Aladdin Scientific Corp. All rights reserved.