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CHLOROPLATINIC ACID HEXAHYDRATE

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CHLOROPLATINIC ACID HEXAHYDRATE Basic information

Product Name:
CHLOROPLATINIC ACID HEXAHYDRATE
Synonyms:
  • Hydrogen hexachloro-platinate
  • HEXACHLOROPLATINUM(IV) ACID
  • HYDROGEN HEXACHLOROPLATINATE(IV) HEXAHYDRATE, A.C.S. REAGENT
  • CHLOROPLATINIC ACID HEXAHYDRATEACS REAGE NT
  • PLATINIC CHLORIDE SIGMAULTRA
  • Reag.Ph.Eur.)PA-ACS
  • Hydrogen hexachloroplatinate(IV) hexahydrate, 38 to 40% Pt, 99.90%
  • CHLOROPLATINIC ACID, HEXAHYDRATE REAGENT (ACS)
CAS:
18497-13-7
MF:
Cl6H3OPt-
MW:
426.81
EINECS:
629-612-1
Mol File:
18497-13-7.mol
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CHLOROPLATINIC ACID HEXAHYDRATE Chemical Properties

Melting point:
60 °C
Density 
2.430
storage temp. 
room temp
solubility 
H2O: soluble0.5M, clear, orange
form 
Solid Powder
color 
orange
Water Solubility 
Soluble in water, ethanol, ether, ethyl acetate and acetone. Insoluble in nitric acid.
Sensitive 
Hygroscopic
Exposure limits
ACGIH: TWA 0.002 mg/m3
NIOSH: IDLH 4 mg/m3; TWA 0.002 mg/m3
Stability:
Hygroscopic
InChI
InChI=1S/6ClH.H2O.Pt/h6*1H;1H2;/q;;;;;;;+4/p-5
InChIKey
KVERJCFPWMYIII-UHFFFAOYSA-J
SMILES
[Pt+4]([Cl-])([Cl-])([Cl-])([Cl-])([Cl-])[Cl-].[H+].O
CAS DataBase Reference
18497-13-7(CAS DataBase Reference)
EPA Substance Registry System
Platinate(2-), hexachloro-, dihydrogen, hexahydrate, (OC-6-11)- (18497-13-7)
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Safety Information

Hazard Codes 
T
Risk Statements 
42/43-34-25
Safety Statements 
45-36/37/39-26-22
RIDADR 
UN 2507 8/PG 3
WGK Germany 
1
RTECS 
TP1510000
TSCA 
Yes
HazardClass 
8
PackingGroup 
III
HS Code 
28439000
Toxicity
mouse,LD50,intraperitoneal,82mg/kg (82mg/kg),Toxicology and Applied Pharmacology. Vol. 49, Pg. 41, 1979.

MSDS

  • Language:English Provider:ACROS
  • Language:English Provider:ALFA
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CHLOROPLATINIC ACID HEXAHYDRATE Usage And Synthesis

Chemical Properties

orange to orange-brown powder or chunks

Uses

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 flowed 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.

Uses

Chloroplatinic acid hexahydrate may be used as a platinum precursor in the preparation of ceria supported Pt catalyst, TiO2/Pt nano-composites, Pt nanoparticles impregnated porous carbon films and cadmium sulfide-Pt colloidal system.

General Description

Chloroplatinic acid hexahydrate (H2PtCl6.6H2O) is an inorganic platinum salt. Pure quadrupole resonance frequencies of Cl35 in H2PtCl6.6H2O have been evaluated by spectrophotometric investigations.

Safety Profile

Poison by intraperitoneal route. When heated to decomposition it emits toxic fumes of Pt and Cl-.

CHLOROPLATINIC ACID HEXAHYDRATESupplier

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