Saltar al contenido
Merck
Todas las fotos(4)

Documentos clave

Ver Toda la documentación

484059

Sigma-Aldrich

Silver

nanopowder, <150 nm particle size, 99% trace metals basis

Iniciar sesiónpara Ver la Fijación de precios por contrato y de la organización
Todas las fotos(4)

About This Item

Fórmula lineal:
Ag
Número de CAS:
7440-22-4
Peso molecular:
107.87
Número CE:
231-131-3
Número MDL:
MFCD00003397
Código UNSPSC:
12352302
ID de la sustancia en PubChem:
24871933
NACRES:
NA.23
En este momento no podemos mostrarle ni los precios ni la disponibilidad

Ensayo

99% trace metals basis

Formulario

nanopowder

resistividad

1.59 μΩ-cm, 20°C

tamaño de partícula

<150 nm

bp

2212 °C (lit.)

mp

960 °C (lit.)

densidad

10.49 g/cm3 (lit.)

cadena SMILES

[Ag]

InChI

1S/Ag

Clave InChI

BQCADISMDOOEFD-UHFFFAOYSA-N

Descripción general

Silver nanoparticles (Ag-NPs) have unique physical and chemical properties such as high thermal and electrical conductivity, chemical stability, catalytic activity, surface-enhanced Raman scattering, and nonlinear optical behavior. Ag-NPs are widely used in the fields of electronics, catalysis, and medicine.[1]

Aplicación

Silver can be used as a catalyst for the direct electroreduction ofcarbon dioxide.[2]

Pictogramas

Environment
GHS09

Palabra de señalización

Warning

Frases de peligro

H410

Consejos de prudencia

P273 - P391 - P501

Clasificaciones de peligro

Aquatic Acute 1 - Aquatic Chronic 1

Código de clase de almacenamiento

13 - Non Combustible Solids

Clase de riesgo para el agua (WGK)

WGK 3

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable

Equipo de protección personal

Eyeshields, Gloves, type N95 (US)

Elija entre una de las versiones más recientes:

Certificados de análisis (COA)

Lot/Batch Number
MKCW9399
MKCT5248
MKCR9880
MKCQ5998
MKCN8252

¿No ve la versión correcta?

Si necesita una versión concreta, puede buscar un certificado específico por el número de lote.

Busque por un COA

¿Ya tiene este producto?

Encuentre la documentación para los productos que ha comprado recientemente en la Biblioteca de documentos.

Visite la Librería de documentos

Los clientes también vieron

Slide 1 of 5

1 of 5

Silver, dispersion nanoparticles, 20&#160;nm particle size (TEM), 0.02&#160;mg/mL in aqueous buffer, contains sodium citrate as stabilizer

Sigma-Aldrich

730793

Silver, dispersion

Gold nanopowder, &lt;100&#160;nm particle size, 99.9% trace metals basis

Sigma-Aldrich

636347

Gold

Silver powder, 2 max. part. size (micron), weight 100&#160;g, purity 99.97+%

GF74202050

Silver

Silver nanospheres 20&#160;nm avg. part. size, 1&#160;mg/mL (aqueous sodium citrate), citrate functionalized

Sigma-Aldrich

806986

Silver nanospheres

Silver powder, 2 max. part. size (micron), weight 25&#160;g, purity 99.97+%

GF63812741

Silver

H Joel Allen et al.
Environmental toxicology and chemistry, 29(12), 2742-2750 (2010-10-05)
Relatively little is known about the behavior and toxicity of nanoparticles in the environment. Objectives of work presented here include establishing the toxicity of a variety of silver nanoparticles (AgNPs) to Daphnia magna neonates, assessing the applicability of a commonly
Eun-Jung Park et al.
Archives of pharmacal research, 34(2), 299-307 (2011-03-08)
The adverse effects of silver nanoparticles (AgNPs) to human and environment have not been known well, although AgNPs are now widely applied to consumer products. In this study, we investigated the inflammatory responses including cytokine production and gene expression in
Eun-Jung Park et al.
Toxicology in vitro : an international journal published in association with BIBRA, 24(3), 872-878 (2009-12-09)
Silver nanoparticles (AgNPs) are widely applied in many household products and medical uses. However, studies on the effects of AgNPs on human health and environmental implications are in the beginning stage. Furthermore, most data on the toxicity of AgNPs have
Highly selective and scalable CO2 to CO - Electrolysis using coral-nanostructured Ag catalysts in zero-gap configuration
Woong Hee Lee, et al.
Nano Energy, 76, 105030-105030 (2020)
Eun-Jung Park et al.
Environmental toxicology and pharmacology, 30(2), 162-168 (2011-07-27)
Toxicity of nanoparticles depends on many factors including size, shape, chemical composition, surface area, surface charge, and others. In this study, we compared the toxicity of different sized-silver nanoparticles (AgNPs) which are being widely used in consumer products due to
Ver todos los artículos relacionados

Artículos

Silver Nanomaterials for Biological Applications

Silver nanomaterials have unique physical, chemical, and optical properties that are currently being leveraged for a wide variety of biological applications.

Questions

Reviews

No rating value

Active Filters

Nuestro equipo de científicos tiene experiencia en todas las áreas de investigación: Ciencias de la vida, Ciencia de los materiales, Síntesis química, Cromatografía, Analítica y muchas otras.

Póngase en contacto con el Servicio técnico