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Sigma-Aldrich

Tetraammineplatinum(II) hydroxide hydrate

Synonym(s):

Tetrammineplatinum dihydroxide hydrate

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About This Item

Linear Formula:
Pt(NH3)4(OH)2·xH2O
Molecular Weight:
297.21 (anhydrous basis)
MDL number:
MFCD00151253
UNSPSC Code:
12161600
PubChem Substance ID:
24870223
NACRES:
NA.22

reaction suitability

core: platinum
reagent type: catalyst

mp

211 °C (dec.) (lit.)

SMILES string

[Pt].N.O

InChI

1S/4H3N.3H2O.Pt/h4*1H3;3*1H2;/q;;;;;;;+2/p-2

InChI key

YNZKWSKEPMJRMB-UHFFFAOYSA-L

General description

Tetraammineplatinum(II) hydroxide hydrate is an inorganic platinum catalyst generally used as a precursor for the preparation of platinum complexes.

Application

Tetraammineplatinum(II) hydroxide hydrate can be used as a platinum precursor to synthesze Pt/CeO2 catalysts which is used in water-gas shift reaction.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H317,H319,H335

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Nanocrystalline Pt thin films prepared by electrostatic spray deposition for automotive exhaust gas treatment
Lintanf A, et al.
Solid State Ionics, 177(39-40), 3491-3499 (2007)
Transformation of ethylbenzene-m-xylene feed over MCM-22 zeolites with different acidities
Mih'alyi MR, et al.
Applied Catalysis A: General, 476, 19-25 (2014)
Comparison of the effects of the catalyst preparation method and CeO 2 morphology on the catalytic activity of Pt/CeO 2 catalysts for the water-gas shift reaction
Lee YL, et al.
Catalysis Science & Technology, 10(18), 6299-6308 (2020)

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