Carboxylated Silver Nanoparticles

Linear Formula:


MDL Number:


EC No.:



Carboxylic Acid Functionalized Silver Nanoparticles
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Carboxylated Silver Nanoparticles Properties (Theoretical)

Appearance Brownish-yellow to gray liquid
Melting Point N/A
Boiling Point N/A
Density N/A
Size Range 10-100 nm
Morphology Spherical
Solubility in H2O Fully soluble
Storage Temperature 2-8 °C
pH 5-7
Absorption 390-520 nm

Carboxylated Silver Nanoparticles Health & Safety Information

Signal Word N/A
Hazard Statements N/A
Hazard Codes Xi
RTECS Number N/A
Transport Information NONH for all modes of transport

About Carboxylated Silver Nanoparticles

Carboxylated Silver Nanoparticles (carboxyl silver nanoparticles) are with PEG-SH stabilized surfaces. Carboxylated silver nanoparticles are used to produce amine or other ligand-containing silver conjugates with numerous biomedical applications including microscopy, biosensing and bioimaging, DNA/RNA purification, and targeted drug delivery. American Elements manufactures carboxyl silver nanoparticles ranging in size from 10-100 nm with mostly spherical morphology and uniform size distribution. Our standard form is an aqueous dispersion. Please request a quote above to receive pricing information based on your specifications.

Carboxylated Silver Nanoparticles Synonyms

Carboxyl silver nanoparticles, Carboxylic acid functionalized silver nanoparticles, carboxyl-PEG3000-SH silver nanoparticles, Carboxyl-PEG-thiol coated colloidal silver particles, Ag NP-COOH

Chemical Identifiers

Linear Formula Ag--COOH
MDL Number MFCD00003397
EC No. 231-131-3
Pubchem CID 23954
IUPAC Name silver
InchI Identifier InChI=1S/Ag

Packaging Specifications

Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Shipping documentation includes a Certificate of Analysis and Safety Data Sheet (SDS). Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes, and 36,000 lb. tanker trucks.

Payment Methods

American Elements accepts checks, wire transfers, ACH, most major credit and debit cards (Visa, MasterCard, AMEX, Discover) and Paypal.

For the convenience of our international customers, American Elements offers the following additional payment methods:

SOFORT bank tranfer payment for Austria, Belgium, Germany and SwitzerlandJCB cards for Japan and WorldwideBoleto Bancario for BraziliDeal payments for the Netherlands, Germany, Austria, Belgium, Italy, Poland, Spain, Switzerland, and the United KingdomGiroPay for GermanyDankort cards for DenmarkElo cards for BrazileNETS for SingaporeCartaSi for ItalyCarte-Bleue cards for FranceChina UnionPayHipercard cards for BrazilTROY cards for TurkeyBC cards for South KoreaRuPay for India

Related Elements


See more Silver products. Silver (atomic symbol: Ag, atomic number: 47) is a Block D, Group 11, Period 5 element with an atomic weight of 107.8682. Silver Bohr ModelThe number of electrons in each of Silver's shells is 2, 8, 18, 18, 1 and its electron configuration is [Kr]4d10 5s1. The silver atom has a radius of 144 pm and a Van der Waals radius of 203 pm. Silver was first discovered by Early Man prior to 5000 BC. In its elemental form, silver has a brilliant white metallic luster. Elemental SilverIt is a little harder than gold and is very ductile and malleable, being exceeded only by gold and perhaps palladium. Pure silver has the highest electrical and thermal conductivity of all metals and possesses the lowest contact resistance. It is stable in pure air and water, but tarnishes when exposed to ozone, hydrogen sulfide, or air containing sulfur. It is found in copper, copper-nickel, lead, and lead-zinc ores, among others. Silver was named after the Anglo-Saxon word "seolfor" or "siolfur," meaning 'silver'.

Recent Research


May 20, 2024
Los Angeles, CA
Each business day American Elements' scientists & engineers post their choice for the most exciting materials science news of the day
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