Product Name

  • Name

    Dihydrogen hexahydroxyplatinate

  • EINECS 257-471-2
  • CAS No. 51850-20-5
  • Density g/cm3
  • Solubility insoluble
  • Melting Point
  • Formula H6O6 Pt . 2 H
  • Boiling Point 100°Cat760mmHg
  • Molecular Weight 299.14
  • Flash Point °C
  • Transport Information
  • Appearance yellow granular powder
  • Safety S26;S28A;S37/39
  • Risk Codes R36/37/38;R43   
  • Molecular Structure Molecular Structure of 51850-20-5 (Dihydrogen hexahydroxyplatinate)
  • Hazard Symbols
  • Synonyms Platinate(Pt(OH)62-), dihydrogen, (OC-6-11)- (9CI); Dihydrogen hexahydroxyplatinate(2-);Platinic acid (H2Pt(OH)6)
  • PSA 99.38000
  • LogP -0.83830

Dihydrogen hexahydroxyplatinate Chemical Properties

Molecule structure of Dihydrogen hexahydroxyplatinate (CAS NO.51850-20-5):

IUPAC Name:Hydron; platinum; hexahydroxide
Molecular Weight: 299.13792 [g/mol]
Molecular Formula: H8O6Pt-4 
Water Solubility: insoluble
Sensitive: moisture sensitive
H-Bond Donor: 6
H-Bond Acceptor: 6
Rotatable Bond Count: 0
Exact Mass: 298.996862
MonoIsotopic Mass: 298.996862
Topological Polar Surface Area: 6
Heavy Atom Count :7
Formal Charge: -4
Complexity: 4.1
Canonical SMILES: [H+].[H+].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[Pt]
InChI: InChI=1S/6H2O.Pt/h6*1H2;/p-4
InChIKey: BYFKUSIUMUEWCM-UHFFFAOYSA-J
EINECS: 257-471-2
Product Categories: Metal and Ceramic Science; Platinum Salts; Salts

Dihydrogen hexahydroxyplatinate Safety Profile

Hazard Codes: HarmfulXn, IrritantXi
Risk Statements: 20-36/37/38-43
R20:Harmful by inhalation.
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements: 22-26-36/37/39-38-37/39-28A
S22:Do not breathe dust. 
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection. 
S38:In case of insufficient ventilation, wear suitable respiratory equipment. 
S37/39:Wear suitable gloves and eye/face protection. 
S28:After contact with skin, wash immediately with plenty of soap-suds.
WGK Germany: 3

Dihydrogen hexahydroxyplatinate Specification

 Dihydrogen hexahydroxyplatinate (CAS NO.51850-20-5) is also named as Hydrogenhexahydroxyplatinate (IV) ; Hexahydroxyplatinate(2-) . Dihydrogen hexahydroxyplatinate (CAS NO.51850-20-5) is yellow granular powder.

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