Silver nanopowder, APS 30-50 nm, 99.9% (surfa… 7440-22-4

Name: Silver nanopowder, APS 30-50 nm, 99.9% (surface coated with 0.2 wt% PVP)
Brand: Vaqora Chemicals
SKU: VQ-017384

About Silver nanopowder, APS 30-50 nm, 99.9% (surface coated with 0.2 wt% PVP)

Listed under CAS 7440-22-4, Silver nanopowder, APS 30-50 nm is a metal nanopowder available from Vaqora Chemicals, specified at 99.9% purity. The compound has the formula Ag, corresponding to a molecular weight of 107.87 g/mol. The IUPAC name is silver. It is also known as Silver nanoparticles APS 30-50 nm or 99.9% (surface coated with 0.2 wt% PVP).

It is supplied as a powder. Keep the container tightly sealed and store it in a cool, dry area. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

Typical applications include nanotechnology research, conductive inks and catalysis. It is used across academic and industrial research and electronics and semiconductors.

Vaqora Chemicals supplies Silver nanopowder, APS 30-50 nm in 5 g, 25 g, 100 g and 500 g packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Nanotechnology research
Conductive inks
Catalysis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Silver nanopowder, APS 30-50 nm, 99.9% (surface coated with 0.2 wt% PVP)
Catalogue No.	VQ-017384
CAS Number	7440-22-4
IUPAC name	silver
Molecular formula	Ag
Molecular weight	107.87 g/mol
Exact mass	106.9051
Purity / assay	99.9%
HSN code	71061000
InChIKey	BQCADISMDOOEFD-UHFFFAOYSA-N
SMILES	[Ag]
PubChem CID	23954

Physical properties
Physical form	Powder
H-bond donors / acceptors	0 / 0
TPSA	0 Å²

Safety & hazard information (GHS)

Health hazard

Signal word: Warning

Hazard statements

H373May causes damage to organs through prolonged or repeated exposure

Precautionary statements: P203, P260, P280, P318, P319, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

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 7440-22-4

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VQ-000408

Silver flakes, 1-2 μm, ≥99.9%

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VQ-016209

Silver foil, 0.002 mm thick, 99%

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Formula: Ag
MW: 107.87 g/mol

VQ-016417

Silver foil, 0.008 mm thick, 99%

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Formula: Ag
MW: 107.87 g/mol

VQ-016418

Silver foil, 0.015 mm thick, 99%

CAS: 7440-22-4
Formula: Ag
MW: 107.87 g/mol

VQ-016419

Silver foil, 0.05 mm thick, 99.9%

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Formula: Ag
MW: 107.87 g/mol

VQ-016420

Silver foil, 0.1 mm thick, 99.99%

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Formula: Ag
MW: 107.87 g/mol

VQ-016422

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Frequently asked questions

What is the CAS number of Silver nanopowder, APS 30-50 nm, 99.9% (surface coated with 0.2 wt% PVP)?

The CAS Registry Number of Silver nanopowder, APS 30-50 nm, 99.9% (surface coated with 0.2 wt% PVP) is 7440-22-4. It is also known as Silver nanoparticles APS 30-50 nm, 99.9% (surface coated with 0.2 wt% PVP).

What is the molecular formula and molecular weight of Silver nanopowder, APS 30-50 nm, 99.9% (surface coated with 0.2 wt% PVP)?

Silver nanopowder, APS 30-50 nm, 99.9% (surface coated with 0.2 wt% PVP) has the molecular formula Ag and a molecular weight of 107.87 g/mol. Its IUPAC name is silver.

Which grade and pack sizes of Silver nanopowder, APS 30-50 nm, 99.9% (surface coated with 0.2 wt% PVP) can I order?

We supply Silver nanopowder, APS 30-50 nm, 99.9% (surface coated with 0.2 wt% PVP) in (99.9%) grade, in 5 g, 25 g, 100 g, 500 g, 1 kg, 5 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Silver nanopowder, APS 30-50 nm, 99.9% (surface coated with 0.2 wt% PVP)?

Yes. Every lot of Silver nanopowder, APS 30-50 nm, 99.9% (surface coated with 0.2 wt% PVP) 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 Silver nanopowder, APS 30-50 nm, 99.9% (surface coated with 0.2 wt% PVP) be shipped internationally?

Yes. Silver nanopowder, APS 30-50 nm, 99.9% (surface coated with 0.2 wt% PVP) is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.