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398462

Gold(III) hydroxide

Synonym(s):

Gold Trihydroxide, Gold trihydrate

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Size/SKUAvailabilityPrice
1 g

Available to ship TODAYfromMILWAUKEE

$250.00
$250.00
5 g

Available to ship TODAYfromMILWAUKEE

$1,010.00
$757.50

About This Item

Linear Formula:
Au(OH)3
CAS Number:
Molecular Weight:
247.99
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
215-120-0
MDL number:
Assay:
79-81.4% Au basis (after reduction with hydrazine dihydrate, gravimetric)
Form:
powder

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assay

79-81.4% Au basis (after reduction with hydrazine dihydrate, gravimetric)

Quality Segment

form

powder

reaction suitability

core: gold

SMILES string

O[Au](O)O

InChI

1S/Au.3H2O/h;3*1H2/q+3;;;/p-3

InChI key

WDZVNNYQBQRJRX-UHFFFAOYSA-K

Application

Synthesis of gold hydroxide complexes with N-heterocyclic carbene has been reported. A variety of perfluoroaryls, N-heterocyclic and alkynyl compounds may be synthesized by reacting gold(III) hydroxide with C–H and N–H compounds and arylboronic acids. Potassium aurate may be prepared by heating auric hydroxide with conc. KOH. 3

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description

-

description

99.9% trace metals basis

description

powder, <850 μm, ≥99.99% trace metals basis

description

powder, <45 μm, 99.99% trace metals basis

form

powder

form

powder

form

powder

form

powder

assay

79-81.4% Au basis (after reduction with hydrazine dihydrate, gravimetric)

assay

99.9% trace metals basis

assay

≥99.99% trace metals basis

assay

99.99% trace metals basis

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

100

reaction suitability

core: gold

reaction suitability

core: gold, reagent type: catalyst

reaction suitability

core: gold

reaction suitability

core: gold


pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves



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