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482293

Sigma-Aldrich

Tetraammineplatinum(II) nitrate

99.995% trace metals basis

Sinonimo/i:

Platinum tetraamine dinitrate, Tetraamineplatinum(II) dinitrate, Tetraamminedinitratoplatinum

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About This Item

Formula condensata:
[Pt(NH3)4](NO3)2
Numero CAS:
20634-12-2
Peso molecolare:
387.21
Numero CE:
243-929-9
Numero MDL:
MFCD00011624
Codice UNSPSC:
12161600
ID PubChem:
24871708
NACRES:
NA.22
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Saggio

99.995% trace metals basis

Stato

solid

Impiego in reazioni chimiche

core: platinum
reagent type: catalyst

Punto di fusione

262 °C (dec.) (lit.)

Stringa SMILE

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
RBAKORNXYLGSJB-UHFFFAOYSA-N

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Applicazioni

Tetraammineplatinum(II) nitrate can be used as a platinum (Pt) precursor to synthesize platinum-based catalysts such as Pt/cerium oxide catalysts[1] and Pt/mesoporous carbon catalysts.[2] It is also used in synthesizing lean NOx trap (LNT) catalysts.[3]

Pittogrammi

Exploding Bomb
GHS01

Avvertenze

Danger

Indicazioni di pericolo

H240,H412

Classi di pericolo

Aquatic Chronic 3 - Org. Perox. A

Rischi supp

EUH044

Codice della classe di stoccaggio

4.1A - Other explosive hazardous materials

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

dust mask type N95 (US), Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

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Certificati d'analisi (COA)

Lot/Batch Number
MKCT0390
MKCT2885
MKCR7304
MKCQ9057
MKCR3731

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I documenti relativi ai prodotti acquistati recentemente sono disponibili nell’Archivio dei documenti.

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High performance monolithic catalysts for hydrogenation reactions.
Perez-Cadenas A F, et al.
Catalysis Today, 105(3-4), 623-628 (2005)
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)
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)
Adel Nefzi et al.
Journal of combinatorial chemistry, 8(5), 780-783 (2006-09-12)
The individual and combinatorial syntheses of individual as well as a mixture-based diversity of 195 112 platinum(II) coordination complexes of chiral tetraamines are described. The use of both solid-phase synthesis and solution phase follow-on approaches were found to best afford
L X Yang et al.
International journal of radiation oncology, biology, physics, 33(3), 641-646 (1995-10-15)
Because radiation is known to damage cellular membranes, the purpose of this study was to determine whether irradiation of cultured cells might modify the cellular uptake of the chemotherapy agent carboplatin. Total intracellular platinum was measured using atomic absorption spectrometry
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Questions

1–2 of 2 Questions  

  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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