Advanced Search



Silver

ALDRICH/576832 - nanopowder, <100 nm particle size, contains PVP as dispersant, 99.5% trace metals basis

Synonym: Colloidal nano silver; Colloidal silver; Nanosilver

CAS Number: 7440-22-4
Empirical Formula (Hill Notation): Ag
Molecular Weight: 107.87
EC Number: 231-131-3
MDL Number: MFCD00003397
Linear Formula: Ag
Product Type: Chemical

Catalog Number PKG Qty. Price Quantity
45-576832-5G 5 g
$88.00
1/EA
Add To Favorites

 

assay 99.5% trace metals basis
bp 2212 °C (lit.)
contains PVP as dispersant
density 10.49 g/cm3 (lit.)
form nanopowder
InChI 1S/Ag
InChI key BQCADISMDOOEFD-UHFFFAOYSA-N
mp 960 °C (lit.)
particle size <100 nm
resistivity 1.59 μΩ-cm, 20°C
SMILES string [Ag]
surface area 5.0 m2/g
Application: Water based ink was formulated with the silver nanowires. Silver nanoparticles, leading to higher amounts of elutable substances has been studied. The immunological adjuvant effect of silver nanoparticles (AgNPs) was investigated both in vitro and in vivo Silver nanoparticles based graphite epoxy nanocomposites have been fabricated. Action of AgNPs in enhanced thrombus formation as a consequence of increased platelet aggregation and procoagulant activity has been investigated. Optical fiber sensor photodeposited with AgNPs have been fabricated. PAN fiber based nanocomposites containing Ag and Hydroxyapatite as nanoadditives have been reported.
General description: This silver nanopowder consists of metallic silver nanoparticles with a diameter less than 100 nm. These nanosilver particles are coated with polyvinylpyrrolidone (PVP) at a concentration of 0.2% by mass. This coating effectively limits surface oxidation and enhances the dispersion of the powder in various solvents.

Silver nanopowder is extensively utilized in medicinal applications and medical devices. The increased surface area to volume ratio and heightened reactivity of nanosilver make it particularly valuable in modern biomedical applications, particularly in coatings of medical devices.
Packaging: 5 g in glass bottle
Symbol GHS09  GHS09
Signal word Warning
Hazard statements H410
Precautionary statements P273 - P391 - P501
RIDADR UN 3077 9 / PGIII
WGK Germany WGK 3
Flash Point(F) Not applicable
Flash Point(C) Not applicable
Purity 99.5% trace metals basis
bp 2212 °C (lit.)
mp 960 °C (lit.)
Density 10.49 g/cm3 (lit.)
UNSPSC 12141740

The following items have been added to your cart:

Choose a favorite list for this item:

Catalog Number Description Price
$

Returns/Order support

Please fill out the form below if you want to request order support from Krackeler Scientific.


Quick Order

* Required


New Year Price Updates

We are currently working diligently to update our website pricing information for the New Year. If you place an order, you will be acknowledged with any corrected pricing. If you'd like the most current information sooner, please don't hesitate to drop us an email or give us a call and we'd be happy to assist. Thank you for your patience while we are updating.

800-334-7725
office@krackeler.com


Play Video

To Request a Quote

  1. Search or Browse for items and add to them to your Shopping Cart.
  2. Click the "Request Quote" button at the bottom of the Shopping Cart page.
  3. Fill out required fields.
  4. Optionally you can convert to standard checkout mode by choosing a payment type.
  5. Click "Request Quote" at the bottom of the page.

You will be contacted with a quote.

To Order From a Quote

  1. Register and login to the website.
  2. Receive a quote from your sales representative or customer service.
  3. Have your copy of the quote in hand.
  4. Visit our quote module to search for your quote.
Back to Top