398462
Gold(III) hydroxide
Synonym(s):
Gold Trihydroxide, Gold trihydrate
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About This Item
Linear Formula:
Au(OH)3
CAS Number:
Molecular Weight:
247.99
EC Number:
MDL number:
UNSPSC Code:
12352302
PubChem Substance ID:
NACRES:
NA.23
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 Level
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
Related Categories
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
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Storage Class
11 - Combustible Solids
wgk_germany
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
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