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Gold(iii)sulfide | CAS Number: 1303-61-3

Catalog Number
ACM1303613
Product Name
Gold(iii)sulfide
Structure
CAS Number
1303-61-3
Synonyms
GOLD(III) SULFIDE;goldsulfide(au2s3);digold trisulphide;GOLD(III) SULFIDE, 99.9%;Premion99.99%(metalsbasis),Au80%min;Auric sulfide;Gold (III) sulfide, Premion, 99.99% (metals basis), Au 80% min;Gold Trisulfide
Molecular Weight
490.13
Molecular Formula
Au2S3
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1Natural inorganic nanoparticles--formation, fate, and toxicity in the environment.

Sharma VK1, Filip J, Zboril R, Varma RS.

Chem Soc Rev. 2015 Dec 7;44(23):8410-23. doi: 10.1039/c5cs00236b. Epub 2015 Oct 5.

The synthesis, stability, and toxicity of engineered metal nanoparticles (ENPs) have been extensively studied during the past two decades. In contrast, research on the formation, fate, and ecological effects of naturally-occurring nanoparticles (NNPs) has become a focus of attention only recently. The natural existence of metal nanoparticles and their oxides/sulfides in waters, wastewaters, ore deposits, mining regions, and hydrothermal vents, as exemplified by the formation of nanoparticles containing silver and gold (AgNPs and AuNPs), Fe, Mn, pyrite (FeS2), Ag2S, CuS, CdS, and ZnS, is dictated largely by environmental conditions (temperature, pH, oxic/anoxic, light, and concentration and characteristics of natural organic matter (NOM)). Read More

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Tel:1-201-478-8534
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Address: Suite 212, Waverly Plaza, 755 Waverly Avenue, Holtsville, NY 11742, USA