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CAS No 1303-52-2 , Gold hydroxide Search by region : Germany

  • Name: Gold hydroxide
  • Synonyms: Gold(III) hydroxide;Goldhydroxide;Gold hydroxide; Gold trihydroxide;
  • CAS Registry Number:
  • Flash Point: °C
  • Density: g/cm3
  • Safety Statements: R36/37/38
  • Hazard Symbols: Xi: Irritant;
  • Flash Point: °C
  • EINECS: 215-120-0
  • Molecular Weight: 247.99
  • InChI: InChI=1/Au.3H2O/h;3*1H2/q+3;;;/p-3/rAuH3O3/c2-1(3)4/h2-4H
  • Risk Statements: S26;S37/39
  • Molecular Formula: Au(OH)3
  • Molecular Structure:CAS No:1303-52-2 Gold hydroxide

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1303-52-2 Gold(III) hydroxide, 99.9%

  • Gold(III) hydroxide, 99.9%
  • Germany CHEMOS GmbH [Manufacturer]
  • Tel: 0049 9402/9336 0
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  • Address: CHEMOS GmbH
    Werner-von-Siemensstr. 3
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1303-52-2 (0566) GOLD (III) HYDROXIDE

  • Germany Fox Chemicals GmbH [Manufacturer]
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  • Address: Fox Chemicals GmbH
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1303-52-2 Gold (III) hydroxide

  • Gold (III) hydroxide
  • Germany Fox Chemicals [Manufacturer]
  • Tel: +49-7240-927151
  • Fax: +49-7240-927150
  • Address: Bockstalstr. 10A76327 Pfinztal-Kst.GERMANY Pfinztal-Kst.,nullGermany
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References of Gold hydroxide
Title: Gold Trihydroxide
CAS Registry Number: 1303-52-2
Synonyms: Auric hydroxide
Molecular Formula: AuH3O3
Molecular Weight: 247.99
Percent Composition: Au 79.43%, H 1.22%, O 19.35%
Line Formula: Au(OH)3
Literature References: Usually contains about 3H2O and hence about 65% gold. May be prepd in lab according to the equation 2KAuCl4 + 3Na2CO3 + 3H2O ? 2Au(OH)3 + 6NaCl + 2KCl + 3CO2: Lydén, Z. Anorg. Allg. Chem. 240, 157 (1939).
Properties: Brown powder; dec by sunlight to metallic gold; also slowly dec with age or at 100°, and completely at 250°. Practically insol in water. Sol in soln of NaCN, in HCl or concd HNO3. With NH3 yields gold fulminate which explodes easily in dry form. Protect from light.
Use: In gold-plating solns; for decorating porcelains.