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Merck
CN

398306

Palladium(II) sulfide

99.9% trace metals basis

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About This Item

Linear Formula:
PdS
CAS Number:
Molecular Weight:
138.49
UNSPSC Code:
12352300
PubChem Substance ID:
EC Number:
235-190-6
MDL number:
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InChI key

NRUVOKMCGYWODZ-UHFFFAOYSA-N

InChI

1S/Pd.S

SMILES string

S=[Pd]

assay

99.9% trace metals basis

form

solid

reaction suitability

reagent type: catalyst
core: palladium

density

6.6 g/mL at 25 °C (lit.)

General description

Palladium sulfide can be formed from allyl palladium dithiocarbamates and dithiolate complexes by metal organic chemical vapor deposition (MOCVD). Enthalpy of formation of the Pd-S system has been investigated by mixing calorimetry method.

Application

PdS organosol can be prepared by reacting the metal acetate with hydrogen sulfide. These organo sols may be further utilized to form polymer metal sulfide composites. Palladium sulfide may be used to catalyze the hydrogenation of thiopene.

Packaging

Packaged in glass bottles

pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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New organosols of nickel sulfides, palladium sulfides, manganese sulfide, and mixed metal sulfides and their use in preparation of semiconducting polymer-metal sulfide composites.
Yamamoto T, et al.
Colloid and Polymer Science, 269(10), 969-971 (1991)
Enthalpies of formation of the palladium sulphides
Zubkov A, et al.
The Journal of Chemical Thermodynamics, 30(5), 571-581 (1998)
Kinetic study of catalytic hydrogenation of thiophene on a palladium sulfide catalyst.
Ermakova A, et al.
Kinetics and Catalysis, 43(4), 528-536 (2002)
Allyl palladium dithiocarbamates and related dithiolate complexes as precursors to palladium sulfides
Birri A, et al.
Journal of Organometallic Chemistry, 692(12), 2448- 2455 (2007)

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