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204390

Sigma-Aldrich

Argento nitrato

99.9999% trace metals basis

Sinonimo/i:

Sale d’argento dell’acido nitrico

Autenticatiper visualizzare i prezzi riservati alla tua organizzazione & contrattuali


About This Item

Formula condensata:
AgNO3
Numero CAS:
Peso molecolare:
169.87
Numero CE:
Numero MDL:
Codice UNSPSC:
12352302
ID PubChem:
NACRES:
NA.23

Densità del vapore

5.8 (vs air)

Livello qualitativo

Saggio

99.9999% trace metals basis

Stato

crystalline
solid

Impurezze

≤1.5 ppm Trace Metal Analysis

Punto di fusione

212 °C (dec.) (lit.)

Stringa SMILE

[O-][N+]([O-])=O.[Ag+]

InChI

1S/Ag.NO3/c;2-1(3)4/q+1;-1
SQGYOTSLMSWVJD-UHFFFAOYSA-N

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Descrizione generale

Silver nitrate is a water-soluble silver salt used as a precursor to prepare silver-containing nanomaterials or complexes.

Applicazioni

Silver nitrate can be used as:
  • An activator in Ni-P coating of fly-ash cenosphere particles by the electroless method.
  • A silver precursor to prepare Ag–TiO2 nanomaterials applicable in the photocatalytic degradation of rhodamine 6G dye molecule.
It can also be used as a catalyst in the:
  • Hydrolytic oxidation of organosilanes to generate hydrogen.
  • Oxidation of a variety of aldehydes to corresponding carboxylic acids in the presence of H2O2 as an oxidizer.

Avvertenze

Danger

Indicazioni di pericolo

Classi di pericolo

Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Met. Corr. 1 - Ox. Sol. 2 - Repr. 1B - Skin Corr. 1A

Codice della classe di stoccaggio

5.1B - Oxidizing hazardous materials

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges


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Andrey Massarsky et al.
Chemosphere, 92(1), 59-66 (2013-04-04)
Nanomaterials (NMs) including silver nanoparticles (AgNPs) are incorporated into an increasing number of consumer and medical products. However, the potential toxicity of AgNPs to aquatic organisms is largely unknown. This study characterizes the effects of AgNPs on zebrafish (Danio rerio)
G Jeremy Leong et al.
Nanoscale, 6(19), 11364-11371 (2014-08-22)
The design and synthesis of shape-directed nanoscale noble metal particles have attracted much attention due to their enhanced catalytic properties and the opportunities to study fundamental aspects of nanoscale systems. As such, numerous methods have been developed to synthesize crystals
Sarah Jessl et al.
Small (Weinheim an der Bergstrasse, Germany), 14(20), e1703879-e1703879 (2018-04-18)
Seed-mediated methods employing cetyltrimethylammonium bromide (CTAB) as a surfactant, and silver salts as additives, are the most common synthetic strategies for high-yield productions of quality Au nanorods. However, the mechanism of these reactions is not yet fully understood and, importantly
Silver nanoparticles from ultrasonic spray pyrolysis of aqueous silver nitrate.
Pingali K, et al.
Aerosol Science and Technology, 39(10), 1010-1014 (2005)
Zhou, J.-K.; et al.
Ind. and Eng. Chem., 45(10), 3503-3511 (2006)

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