16961-25-4

  • Product Name:HYDROGEN TETRACHLOROAURATE(III)
  • Molecular Formula:AuCl4H7O3
  • Purity:99%
  • Molecular Weight:393.83
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Product Details;

CasNo: 16961-25-4

Molecular Formula: AuCl4H7O3

Appearance: orange chunks or powder

Quality Factory Supply 16961-25-4 In Bulk Supply, Export Hydrogen tetrachloroaurate(III) trihydrate

  • Molecular Formula:AuCl4H7O3
  • Molecular Weight:393.83
  • Appearance/Colour:orange chunks or powder 
  • Melting Point:30°C 
  • PSA:27.69000 
  • Density:3.9 g/cm3 (20℃) 
  • LogP:2.67510 

HYDROGEN TETRACHLOROAURATE(III)(Cas 16961-25-4) Usage

Chemical Properties

orange chunks or powder

Uses

Used in microanalysis to detect rubidium, cesium, and alkaloids, hydrogen tetrachloroaurate(III) trihydrate is a crucial precursor in the preparation of gold (Au). Its molecular structure involves the tetrachloroaurate(III) ion, signifying gold's +3 oxidation state, and the "H" representing the associated hydrogen ion.

General Description

Hydrogen tetrachloroaurate(III) trihydrate, commonly known as chloroauric acid, comprises the hydrogen tetrachloroaurate(III) complex ion ([AuCl₄]⁻) and three water molecules. It is a hydrated variant of chloroauric acid, a prevalent and stable gold(III) complex in aqueous solutions.

InChI:InChI=1/Au.4ClH.3H2O/h;4*1H;3*1H2/q+3;;;;;;;/p-3/rAuCl4.3H2O/c2-1(3,4)5;;;/h;3*1H2/q-1;;;/p+1

16961-25-4 Relevant articles

Sonochemical synthesis, structure and magnetic properties of air-stable Fe3O4/Au nanoparticles

Wei Wu1, Quanguo He1, Hong Chen1,2, Jianxin Tang1 and Libo Nie1

, Nanotechnology, Volume 18, Number 14

Air-stable nanoparticles of Fe3O4/Au were prepared via sonolysis of a solution mixture of hydrogen tetrachloroaureate(III) trihydrate (HAuCl4) and (3-aminopropyl)triethoxysilane (APTES)-coated Fe3O4 nanoparticles with further drop-addition of sodium citrate.

Hippeastrum hybridum assisted bioreduction of Hydrogen tetrachloroaurate (III) trihydrate: Multifaced application

N Sher, M Ahmed, N Mushtaq, RA Khan

, 2022 - Researchsquare

Nanotechnology is concerned with the production of nanoparticles (NPs) with restricted sizes and shapes through facile, straightforward, and medicinally active phytochemical routes.

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