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Gold hydroxide | CAS Number: 1303-52-2

Catalog Number
ACM1303522
Product Name
Gold hydroxide
Structure
CAS Number
1303-52-2
MDL Number
MFCD00046173
Synonyms
goldhydroxide(au(oh)3);Gold trihydroxide;GOLD(III) HYDROXIDE;GOLD HYDROXIDE;Gold(III) hydroxide, 99.9%;GOLD (III) HYDROXIDE, 99.9% (CL ;Gold(III) hydroxide, Au 79% min;gold trihydrate
Molecular Weight
247.99
Molecular Formula
AuH3O3
Purity
Au ≥78.0%
Appearance
dark brown powder
Symbol
GHS07
Safty Description
Warning
Hazard Statements
H315-H319-H335
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1Unconventional route to encapsulated ultrasmall gold nanoparticles for high-temperature catalysis.

Zhang T1, Zhao H, He S, Liu K, Liu H, Yin Y, Gao C.

ACS Nano. 2014 Jul 22;8(7):7297-304. doi: 10.1021/nn502349k. Epub 2014 Jul 7.

Ultrasmall gold nanoparticles (us-AuNPs, <3 nm) have been recently recognized as surprisingly active and extraordinarily effective green catalysts. Their stability against sintering during reactions, however, remains a serious issue for practical applications. Encapsulating such small nanoparticles in a layer of porous silica can dramatically enhance the stability, but it has been extremely difficult to achieve using conventional sol-gel coating methods due to the weak metal/oxide affinity. Read More

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Email:
Tel:1-201-478-8534
1-516-662-5404
Fax: 1-516-927-0118
Address: Suite 212, Waverly Plaza, 755 Waverly Avenue, Holtsville, NY 11742, USA