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26023-84-7 - Dihydrogen hexachloroplatinate(IV) hydrate, 99.9% (metals basis) - CPA - Chloroplatinic acid - 11051 - Alfa Aesar

11051 Dihydrogen hexachloroplatinate(IV) hydrate, 99.9% (metals basis)

Codice CAS
26023-84-7
Sinonimi
CPA
Chloroplatinic acid

Dimensioni Prezzo ($) Quantità Disponibilità
1g 90,30
5g 390,00
25g 1774,00
100g Prezzo su richiesta. Selezionare “Aggiungere al preventivo” specificando il tipo di confezione.
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Dihydrogen hexachloroplatinate(IV) hydrate, 99.9% (metals basis)

MDL
MFCD00149909
EINECS
607-848-6

Proprietà chimiche

Formula
H2PtCl6•xH2O
Peso formula
409.82(anhy)
Modulo
Crystalline
Punto di fusione
60° dec.
Densità
2.430
Sensibilità
Hygroscopic
Solubilità
Soluble in water, ethanol, ether, ethyl acetate and acetone. Insoluble in nitric acid.

Applicazioni

Catalysis, electroplating, photography, platinum mirrors, printing for etching of zinc, producing fine color in glass and porcelain, indelible ink, microscopy.Dihydrogen hexachloroplatinate(IV) hexahydrate is used for the determination of potassium. It is also used for the purification of platinum by treating it with ammonium chloride followed by heating of ammonium hexachloroplatinate with hydrogen yields elemental platinum. It also finds application in catalysis, electroplating, photography, platinum mirrors, printing for etching of zinc, producing fine color in glass and porcelain, indelible ink and microscopy. It is a precursor for the preparation of other platinum catalysts. In addition to this, it is also used as an analytical reagent.

Note

Light sensitive. Hygroscopic. Keep the container tightly closed in a dry and well-ventilated place. Incompatible with strong oxidizing agents and bases.

Letteratura

Kondo, M.; Ishigure, S.; Maki, Y.; Dewa, T.; Nango, M.; Amao, Y. Photoinduced hydrogen production with photosensitization of Zn chlorophyll analog dimer as a photosynthetic special pair model. Int. J. Hydrogen Energy 2015, 40 (15), 5313-5318.

Wang, J.; Zhao, J.; Osterloh, F. E. Photochemical charge transfer observed in nanoscale hydrogen evolving photocatalysts using surface photovoltage spectroscopy. Energy Environ. Sci. 2015, 8 (10), 2970-2976.

Wang, P.; Yue, Z.; Zhang, J.; Feng, S. Reactions and Mechanisms of Chloroplatinic Acid Hexahydrate with Dimethyldi(4-N,N-dimethylaminophenyl)silane. Inorg. Chem. Commun. 2011, 14 (6), 1027-1031.

Rischio GHS e dichiarazioni precauzionali

Dichiarazioni di rischio (UE): H290-H301-H314-H318-H334-H317

May be corrosive to metals. Toxic if swallowed. Causes severe skin burns and eye damage. Causes serious eye damage. May cause allergy or asthma symptoms or breathing difficulties if inhaled. May cause an allergic skin reaction.

Dichiarazioni precauzionali: P260u-P301+P310a-P303+P361+P353-P305+P351+P338-P405-P501a

IF SWALLOWED: IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Altri riferimenti

Merck
14,7526
Classe di rischio
8
Gruppo di imballaggio
III
Codice tariffe armonizzato
2843.90
TSCA
Yes
RTECS
TP1500000

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