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Metal & Alloy Nanopowders

Silver nanopowder, APS 20 nm, 99.9%

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Buy Silver nanopowder, APS 20 nm, 99.9% (CAS 7440-22-4) from Zemixal. Lab and bulk packs, batch COA, fast global delivery.

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Silver nanopowder, APS 20 nm, 99.9% chemical structure
CAS number7440-22-4
FormulaAg
Molar mass107.87 g/mol
Physical formPowder
HS code71061000
UN numberUN 1346
Purity99.9%
InChIKeyBQCADISMDOOEFD-UHFFFAOYSA-N
IUPAC namesilver

About Silver nanopowder, APS 20 nm, 99.9%

Silver nanopowder, APS 20 nm, 99.9% sits in our metal & Alloy Nanopowders section and ships worldwide from stock or short lead time. Identity at a glance (99.9%): CAS 7440-22-4, formula Ag and molar mass 107.87 g/mol. It is described as dark grey to black powder.

Typical applications

  • Nanotechnology research
  • Conductive inks
  • Catalysis
  • Pharmaceutical synthesis

Storage and safety notes

Hazard communication follows GHS (Warning: H373). Our SDS lists exposure controls and first-aid measures. For transport it ships as UN UN 1346.

Standard pack sizes are 5 g, 25 g, 100 g and 1 kg, and custom quantities are quoted on request. Every shipment includes a batch certificate of analysis and a 16-section SDS. Request pricing online and we confirm availability, documentation and freight to your country.

Typical uses

  • Nanotechnology research
  • Conductive inks
  • Catalysis
  • Pharmaceutical synthesis

Applications

Electronics, PCB and SemiconductorsResearch Labs and Universities

Specifications and identifiers

Specifications of Silver nanopowder, APS 20 nm, 99.9%
Product nameSilver nanopowder, APS 20 nm, 99.9%
Catalogue numberZX-016439
CAS number7440-22-4
IUPAC namesilver
Molecular formulaAg
Molar mass107.87 g/mol
Exact mass106.9051
Purity / assay99.9%
Physical formPowder
AppearanceDark grey to black powder
H-bond donors / acceptors0 / 0
Topological polar surface area0 Ų
HS code71061000
UN numberUN 1346
InChIKeyBQCADISMDOOEFD-UHFFFAOYSA-N
SMILES[Ag]
PubChem CID23954
SynonymsSilver nanoparticles APS 20 nm

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS08 Health hazard
Health hazard

Signal word Warning

  • H373May causes damage to organs through prolonged or repeated exposure

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

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Silver nanopowder, APS 20 nm, 99.9%
5 gQuoted on request
25 gQuoted on request
100 gQuoted on request
1 kgQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Silver nanopowder, APS 20 nm, 99.9%

Which CAS number identifies Silver nanopowder, APS 20 nm, 99.9%?
Silver nanopowder, APS 20 nm, 99.9% is registered under CAS 7440-22-4. You may also see it listed as Silver nanoparticles APS 20 nm. Our catalogue number for this item is ZX-016439.
What are the formula and molar mass of Silver nanopowder, APS 20 nm, 99.9%?
For Silver nanopowder, APS 20 nm, 99.9%, its formula is Ag and its molar mass is 107.87 g/mol. The systematic (IUPAC) name is silver. InChIKey BQCADISMDOOEFD-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for Silver nanopowder, APS 20 nm, 99.9%?
This listing is 99.9% purity. Standard packs are 5 g, 25 g, 100 g, 1 kg. Larger quantities and custom packing can be quoted on request.
Which documents come with Silver nanopowder, APS 20 nm, 99.9%?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Silver nanopowder, APS 20 nm, 99.9% to my country?
Yes. Because Silver nanopowder, APS 20 nm, 99.9% is classed as hazardous (UN 1346), it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

Other grades with CAS 7440-22-4

All 21 grades

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