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  8. Gold nanoparticles, 5nm, supplied in 0.1mM PBS, 95%, OD1, 515-520nm absorption

Gold nanoparticles, 5nm, supplied in 0.1mM PBS, 95%, OD1, 515-520nm absorption

Catalog No. p-7057644
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25 mL
100 mL
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Catalog No. Quantity
AAJ67089AC 25 mL
AAJ67089AE 100 mL
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Catalog No. AAJ67089AC Supplier Thermo Scientific Chemicals Supplier No. J67089AC
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Description

CAS: 7440-57-5 | Au | 196.97 g/mol

Gold sputtering target metal is retained for use as bullion reserves, but some is used within the electronics and jewellery industries, where it is frequently alloyed with other elements to improve the mechanical properties of the metal (e.g. copper and silver). Other uses for the metal are as a heat reflecting coating for glass as well as as a decorative medium.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Gold sputtering target metal is retained for use as bullion reserves, but some is used within the electronics and jewellery industries, where it is frequently alloyed with other elements to improve the mechanical properties of the metal (e.g. copper and silver). Other uses for the metal are as a heat reflecting coating for glass as well as as a decorative medium.

Solubility
Insoluble in water. It is soluble in aqua regia, Hno3/Hcl.

Notes
Size dispersity <15%. Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Recommended storage temperature: 2 - 8°C. Thickness tolerance: ±0.015in; Diameter tolerance: +0.020/-0.0in.

Chemical Identifiers

CAS 7440-57-5
Molecular Formula Au
Molecular Weight (g/mol) 196.97
MDL Number MFCD00003436
InChI Key PCHJSUWPFVWCPO-UHFFFAOYSA-N
Synonym colloidal, powder, flake, leaf, gold, colloidal, burnish, shell, ci pigment metal 3, magnesium purple, c.i. pigment metal 3
PubChem CID 23985
ChEBI CHEBI:30050
IUPAC Name gold
SMILES [Au]

Specifications

Color Red
Quantity 25 mL
Odor Odorless
Particle Size 5nm
Sensitivity Light sensitive
Form Liquid
Solubility Information Insoluble in water. It is soluble in aqua regia,Hno3/Hcl.
Percent Purity 95%
Chemical Name or Material Gold nanoparticles, supplied in 0.1mM PBS, 95%, OD: 1, 515 to 520nm absorption

Safety and Handling

TSCA Yes
storageNote1 2° to 8°C
Recommended Storage Keep cold

RUO – Research Use Only