Molekula
20% Palladium Hydroxide(Wet) on Carbon
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
20% Palladium Hydroxide (Wet) on Carbon is a heterogeneous catalyst widely used in hydrogenation and dehydrogenation reactions, particularly in fine chemical synthesis, pharmaceuticals, and organic transformations. It consists of palladium hydroxide supported on activated carbon, enhancing reactivity and selectivity. Sold commercially as Pearlman's catalyst, it is chiefly used for hydrogenolysis, cleaving benzyl-nitrogen and benzyl-oxygen bonds during organic synthesis. This product has a CAS number of 12135-22-7, a molecular formula of H₂O₂Pd, and a molecular weight of 140.43 g/mol. It is stored at ambient conditions, with a signal word of "Warning" for safety. Molekula supplies 20% Palladium Hydroxide (Wet) on Carbon from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
Pack sizes & pricing
Pricing on request — packs available from research to bulk quantities.
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Specifications
| Property | Value |
|---|---|
| Appearance | Solid |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Transport Class | 5.1 |
| Packing Group | III |
| Acidity | Acid |
Identification
| Property | Value |
|---|---|
| SKU | 90029846 |
| CAS Number | 12135-22-7 |
| IUPAC Name | palladium(2+) dihydroxide |
| EC Number | 235-219-2 |
| Molecular Formula | H2O2Pd |
| Molecular Weight | 140.43 |
| Exact Mass | 139.909 |
| SMILES | [OH-].[OH-].[Pd+2] |
| InChIKey | NXJCBFBQEVOTOW-UHFFFAOYSA-L |
| InChI | InChI=1S/2H2O.Pd/h2*1H2;/q;;+2/p-2 |
| PubChem CID | 9942167 |
| UN Number | UN1479 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 38151200 |
| Tariff Code | 3815120090 |
Safety & GHS
-
Oxidizing
GHS03
-
Health Hazard
GHS07
Hazard statements
- H272 May intensify fire; oxidizer
- H319 Causes serious eye irritation
Precautionary statements
- P210 Keep away from heat/sparks/open flames/hot surfaces - No smoking
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
- dihydroxypalladium
- Palladium dihydroxide
- Palladium hydroxide
- Palladium hydroxide (Pd(OH)2)
- Palladium hydroxide on carbon
- PALLADIUM(2+) DIHYDROXIDE
- Palladium(II) hydroxide
- Peariman's c
- Pearlman catalyst
- Pearlman's catalyst
Frequently asked questions
What is 20% Palladium Hydroxide on Carbon commonly used for?
This catalyst is primarily used in hydrogenation and dehydrogenation reactions, such as in the synthesis of fine chemicals, pharmaceuticals, and organic intermediates.
What is the chemical formula and molecular weight of 20% Palladium Hydroxide on Carbon?
The formula is **H₂O₂Pd** (palladium hydroxide), with a molecular weight of **140.43 g/mol** (for the Pd(OH)₂ unit).
What safety classification and storage conditions apply to this product?
The product is labeled with a **Signal Word: Warning** and should be stored at **ambient conditions** in a dry, well-ventilated area.
What grades or purities of Palladium Hydroxide on Carbon does Molekula supply?
Molekula supplies this product as a **20% palladium loading on carbon support**, suitable for catalytic applications.
Can Molekula supply 20% Palladium Hydroxide on Carbon in bulk quantities?
Yes, Molekula can provide bulk quantities of this catalyst, with flexible packaging options based on customer requirements.
What documentation is included with an order of 20% Palladium Hydroxide on Carbon?
Each order includes a **Certificate of Analysis (CoA)**, **Material Safety Data Sheet (MSDS/SDS)**, and a **Product Specification Sheet** for traceability and compliance.
Ready to order or need a custom pack?
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