CAS 32916-07-7 Palladium(II) nitrate dihydrate

Synonyms

Palladium standard solution

IUPAC Name

Palladium(2+);dinitrate;dihydrate

Molecular Weight

266.46

Molecular Formula

H4N2O8Pd;

Canonical SMILES

[N+](=O)([O-])[O-].[N+](=O)([O-])[O-].O.O.[Pd+2]

InChI

InChI=1S/2NO3.2H₂O.Pd/c2*2-1(3)4;/h;2*1H2;/q2*-1;+2

InChI Key

JUBNUQXDQDMSKL-UHFFFAOYSA-N

Purity

99%+

Density

1.118 g/mL at 25 °C (lit.)

Appearance

Liquid

Storage

Store below +30 °C

Complexity

18.8

Covalently-Bonded Unit Count

Exact Mass

265.90025

H-Bond Acceptor

H-Bond Donor

Heavy Atom Count

Monoisotopic Mass

265.90025

Topological Polar Surface Area

128 Å²

Application

Palladium(II) nitrate dihydrate serves as a versatile reactant and catalyst in various chemical processes. It is employed in doping activated carbon to enhance catalytic performance and is pivotal in the catalytic function of hydroxyapatite-supported Pd nanoclusters for the hydrolysis of ammonia-borane. Additionally, it plays a crucial role in the selective hydrogenation of 1-heptyne and naphthalene when supported on the MIL-101 coordination polymer. Furthermore, Palladium(II) nitrate dihydrate is instrumental in preparing platinum-palladium/carbon alloy nanocatalysts for methanol-tolerant oxygen reduction reactions in fuel cells, and in synthesizing Cu-Pd alloy thin films on titanium substrates through co-electrodeposition from nitrate-based electrolytic baths. It is also used in developing palladium catalysts on vertically aligned multi-walled carbon nanotubes for microwave-assisted Heck reactions and in creating di-phenyl sulfide-modified Pd/TiO2 catalysts for acetylene hydrogenation.

February 3, 2025

Versatile Catalyst for Advanced Research

Palladium(II) nitrate dihydrate from Alfa Chemistry proved essential in our lab for synthesizing Cu-Pd alloy films. Its catalytic efficiency in selective hydrogenation significantly advanced our project's outcomes in fuel cell research.