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CAS No 16923-58-3 , disodium

  • Name: disodium
  • Synonyms: hexachloroplatinum(2-);Sodium hexachloroplatinate; sodium hexachloridoplatinate(IV); 16923-58-3; CHEBI:59606; sodium hexachloridoplatinate(2-);disodium;
  • CAS Registry Number:
  • Flash Point: °C
  • Boiling Point: °Cat760mmHg
  • Density: 2.50
  • Safety Statements: S22;S26;S45;S36/S37/S39;
  • Hazard Symbols: T: Toxic;
  • Flash Point: °C
  • EINECS: 240-983-5
  • Molecular Weight: 453.781539
  • InchiKey: QGFSULIVEYGQQY-UHFFFAOYSA-H
  • InChI: InChI=1S/6ClH.2Na.Pt/h6*1H;;;/q;;;;;;2*+1;+4/p-6
  • Risk Statements: 25-41-42/43
  • Molecular Formula: Cl6Na2Pt
  • Molecular Structure:CAS No:16923-58-3 disodium

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16923-58-3 disodium hexachloroplatinate

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References of disodium
Title: Sodium Hexachloroplatinate(IV)
CAS Registry Number: 16923-58-3
CAS Name: Disodium hexachloroplatinate(2-)
Synonyms: sodium platinichloride; sodium chloroplatinate
Molecular Formula: Cl6Na2Pt
Molecular Weight: 453.78
Percent Composition: Cl 46.88%, Na 10.13%, Pt 42.99%
Line Formula: Na2[PtCl6]
Literature References: Prepn: Grube in Handbook of Preparative Inorganic Chemistry vol. 2, G. Brauer, Ed. (Academic Press, New York, 2nd ed., 1965) pp 1571-1572; Cox, Peters, Inorg. Synth. 13, 173 (1971).
Properties: Yellow, hygroscopic crystals. Easily forms hexahydrate at 25° and relative humidity >50% (reconverted to anhydr salt by heat at 110° for one hour). uv max (1 formal HCl): 262 nm (e 24500). Sol in water, alcohol.
Absorption maximum: uv max (1 formal HCl): 262 nm (e 24500)
Use: Catalyst.