missing translation for 'onlineSavingsMsg'
Learn More
  1. Home
  2. Products
  3. AA4582203

Gold nanopowder, APS 20-25nm, 99.95+% (metals basis)

Catalog No. AA4582203
Change view
Click to view available options
Quantity:
1 g
1 product options available for selection
Product selection table with 1 available options. Use arrow keys to navigate and Enter or Space to select.
Catalog No. Quantity
AA4582203 1 g
Use arrow keys to navigate between rows. Press Enter or Space to select a product option. 1 options available.
1 options
Catalog No. AA4582203 Supplier Thermo Scientific Chemicals Supplier No. 04582203
Only null left

Description

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

Gold nanopowder is intercalated within a polymer matrix lower the effective conjugation length of the polymer, resulting in a blue shift in the adsorption. It also finds application in plasmonics, electronics and optical applications.

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.

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 Golden
Quantity 1 g
Odor Odorless
Particle Size APS 20 to 25nm
Form Nanopowder
Solubility Information Insoluble in water.
Percent Purity ≥99.95%
Assay (metals basis)
Chemical Name or Material Gold nanopowder

Safety and Handling

EINECSNumber 231-165-9
RTECSNumber MD5070000
TSCA Yes
Recommended Storage Ambient temperatures

RUO – Research Use Only