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Sigma-Aldrich

Tetraammineplatinum(II) nitrate

99.995% trace metals basis

Synonym(s):

Platinum tetraamine dinitrate, Tetraamineplatinum(II) dinitrate, Tetraamminedinitratoplatinum

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About This Item

Linear Formula:
[Pt(NH3)4](NO3)2
CAS Number:
20634-12-2
Molecular Weight:
387.21
EC Number:
243-929-9
MDL number:
MFCD00011624
UNSPSC Code:
12161600
PubChem Substance ID:
24871708
NACRES:
NA.22

Assay

99.995% trace metals basis

form

solid

reaction suitability

core: platinum
reagent type: catalyst

mp

262 °C (dec.) (lit.)

SMILES string

N.N.N.N.[Pt++].[O-][N+]([O-])=O.[O-][N+]([O-])=O

InChI

1S/2NO3.4H3N.Pt/c2*2-1(3)4;;;;;/h;;4*1H3;/q2*-1;;;;;+2

InChI key

RBAKORNXYLGSJB-UHFFFAOYSA-N

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Application

Tetraammineplatinum(II) nitrate can be used as a platinum (Pt) precursor to synthesize platinum-based catalysts such as Pt/cerium oxide catalysts and Pt/mesoporous carbon catalysts. It is also used in synthesizing lean NOx trap (LNT) catalysts.

Pictograms

Exploding Bomb
GHS01

Signal Word

Danger

Hazard Statements

H240,H412

Hazard Classifications

Aquatic Chronic 3 - Org. Perox. A

Supplementary Hazards

EUH044

Storage Class Code

4.1A - Other explosive hazardous materials

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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NOx storage and reduction properties of model ceria-based lean NOx trap catalysts.
Shi C, et al.
Applied Catalysis. B, Environmental, 119, 183-196 (2012)
Preparation of Pt/mesoporous carbon (MC) electrode catalyst and its reactivity toward oxygen reduction.
Hayashi A, et al.
Electrochimica Acta, 53(21), 6117-6125 (2008)
D P Steinfort et al.
Occupational medicine (Oxford, England), 58(3), 215-218 (2008-04-10)
Platinum salt sensitivity (PSS) is well recognized following occupational exposure to platinum salts, though specific platinum compounds have been suggested to be non-allergenic. We report on a cohort of autocatalyst workers exposed to tetraamine platinum dichloride (TPC) and other platinum-group
L X Yang et al.
International journal of radiation biology, 68(6), 609-614 (1995-12-01)
Carboplatin (3.6 mM) and salmon sperm DNA (3 micrograms), either double-stranded (dsDNA) or denatured single-stranded) (ssDNA), were irradiated (100 Gy) under hypoxic or oxic conditions. The drug and DNA were mixed either before, during, or after irradiation, and platinum binding
High performance monolithic catalysts for hydrogenation reactions.
Perez-Cadenas A F, et al.
Catalysis Today, 105(3-4), 623-628 (2005)
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