Gold Nanopowder, APS 20-30 nm, 99.95%+

Name: Gold Nanopowder, APS 20-30 nm, 99.95%+
Brand: Vaqora Chemicals
SKU: VQ-017336

About Gold Nanopowder, APS 20-30 nm, 99.95%+

Gold Nanopowder, APS 20-30 nm (CAS 7440-57-5) is a metal nanopowder offered by Vaqora Chemicals at a purity of 99.95%. Formula Au, molecular weight 196.97 g/mol. The IUPAC name is gold. It is also known as Gold nanoparticles APS 20-30 nm.

It is supplied as a powder. Key physical data: a boiling point of 2808 °C and a density of 19.3 g/mL at 25 °C. Keep the container tightly sealed and store it in a cool, dry area. Good laboratory practice and suitable PPE are recommended during handling.

Key uses span nanotechnology research, conductive inks and catalysis. Buyers come mainly from academic and industrial research and electronics and semiconductors.

We offer Gold Nanopowder, APS 20-30 nm in 1 g, 5 g, 25 g and 100 g packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Nanotechnology research
Conductive inks
Catalysis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Gold Nanopowder, APS 20-30 nm, 99.95%+
Catalogue No.	VQ-017336
CAS Number	7440-57-5
IUPAC name	gold
Molecular formula	Au
Molecular weight	196.97 g/mol
Exact mass	196.9666
Purity / assay	99.95%
HSN code	7108
InChIKey	PCHJSUWPFVWCPO-UHFFFAOYSA-N
SMILES	[Au]
PubChem CID	23985

Physical properties
Physical form	Powder
Appearance	Powder
Boiling point	2808 °C
Density	19.3 g/mL at 25 °C
H-bond donors / acceptors	0 / 0
TPSA	0 Å²

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 7440-57-5

Puriss

Gold foil, 0.01 mm thick, 99.9%+

CAS: 7440-57-5
Formula: Au
MW: 196.97 g/mol

VQ-016322

Gold foil, 0.05 mm thick, 99.99%

CAS: 7440-57-5
Formula: Au
MW: 196.97 g/mol

VQ-016323

Gold foil, 0.1 mm thick, 99.99%

CAS: 7440-57-5
Formula: Au
MW: 196.97 g/mol

VQ-016324

Gold foil, 0.127 mm (0.005in) thick, 99.99%

CAS: 7440-57-5
Formula: Au
MW: 196.97 g/mol

VQ-016325

Gold foil, 0.5 mm thick, ≥99.95%

CAS: 7440-57-5
Formula: Au
MW: 196.97 g/mol

VQ-016326

Gold Nanopowder, APS 10-20 nm, 99.95+%

CAS: 7440-57-5
Formula: Au
MW: 196.97 g/mol

VQ-017335

Gold Nanopowder, APS 50-100 nm, 99.5+%

CAS: 7440-57-5
Formula: Au
MW: 196.97 g/mol

VQ-017337

Gold pellets, 1-3 mm, 99.99%

CAS: 7440-57-5
Formula: Au
MW: 196.97 g/mol

VQ-016781

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Frequently asked questions

What is the CAS number of Gold Nanopowder, APS 20-30 nm, 99.95%+?

The CAS Registry Number of Gold Nanopowder, APS 20-30 nm, 99.95%+ is 7440-57-5. It is also known as Gold nanoparticles APS 20-30 nm.

What is the molecular formula and molecular weight of Gold Nanopowder, APS 20-30 nm, 99.95%+?

Gold Nanopowder, APS 20-30 nm, 99.95%+ has the molecular formula Au and a molecular weight of 196.97 g/mol. Its IUPAC name is gold.

Which grade and pack sizes of Gold Nanopowder, APS 20-30 nm, 99.95%+ can I order?

We supply Gold Nanopowder, APS 20-30 nm, 99.95%+ in (99.95%) grade, in 1 g, 5 g, 25 g, 100 g, 1 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Gold Nanopowder, APS 20-30 nm, 99.95%+?

Yes. Every lot of Gold Nanopowder, APS 20-30 nm, 99.95%+ is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Gold Nanopowder, APS 20-30 nm, 99.95%+ be shipped internationally?

Yes. We export Gold Nanopowder, APS 20-30 nm, 99.95%+ worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.