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28-1320

Sigma-Aldrich

Silver nitrate

SAJ first grade, ≥99.8%

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Synonym(s):
Nitric acid silver(I) salt
Linear Formula:
AgNO3
CAS Number:
Molecular Weight:
169.87
MDL number:
UNSPSC Code:
12352300
PubChem Substance ID:

grade

SAJ first grade

vapor density

5.8 (vs air)

Assay

≥99.8%

form

solid

availability

available only in Japan

mp

212 °C (dec.) (lit.)

storage temp.

15-25°C

SMILES string

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

InChI

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

InChI key

SQGYOTSLMSWVJD-UHFFFAOYSA-N

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Application


  • In Situ Fabrication of Silver Nanoparticle-Decorated Polymeric Vesicles for Antibacterial Applications.: This article discusses the use of silver nitrate in the synthesis of polymeric vesicles decorated with silver nanoparticles, aimed at enhancing antibacterial properties. This approach represents a significant advancement in the development of targeted antibacterial therapies, showcasing the role of silver nitrate in the field of medical materials science (Zhang et al., 2024).

  • Impact of Metal Salt Oxidants and Preparation Technology on Efficacy of Bacterial Cellulose/Polypyrrole Flexible Conductive Fiber Membranes.: This study leverages the oxidizing properties of silver nitrate to enhance the conductivity and flexibility of polymeric fiber membranes. The findings contribute to advancements in wearable electronics and sensors, demonstrating the versatility of silver nitrate in engineering applications (Tao et al., 2024).

  • Control of the Hydroquinone/Benzoquinone Redox State in High-Mobility Semiconducting Conjugated Coordination Polymers.: This paper presents the use of silver nitrate in controlling redox states in semiconducting polymers, highlighting its crucial role in the development of high-performance electronic materials. The research underscores the application of silver nitrate in enhancing the electrical properties of novel polymeric materials (Huang et al., 2024).

Signal Word

Danger

Hazard Statements

Hazard Classifications

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

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Information

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Liming Wang et al.
ACS nano, 9(6), 6532-6547 (2015-05-23)
To predict potential medical value or toxicity of nanoparticles (NPs), it is necessary to understand the chemical transformation during intracellular processes of NPs. However, it is a grand challenge to capture a high-resolution image of metallic NPs in a single
Patrycja Bober et al.
Biomacromolecules, 15(10), 3655-3663 (2014-08-28)
In this work, flexible and free-standing composite films of nanofibrillated cellulose/polypyrrole (NFC/PPy) and NFC/PPy-silver nanoparticles (NFC/PPy-Ag) have been synthesized for the first time via in situ one-step chemical polymerization and applied in potential biomedical applications. Incorporation of NFC into PPy
Gownolla Malegowd Raghavendra et al.
Carbohydrate polymers, 93(2), 553-560 (2013-03-19)
Natural carbohydrates (polysaccharides): gum acacia (GA) and gaur gum (GG) were employed in dilute solutions: 0.3%, 0.5% and 0.7% (w/v), as effective reductants for the green synthesis of silver nanoparticles (AgNPs) from AgNO3. The formed AgNPs were impregnated into cellulose
Lara Settimio et al.
Environmental pollution (Barking, Essex : 1987), 191, 151-157 (2014-05-20)
The fate and lability of added soluble Ag in soils over time was examined by measurement of labile metal (E-value) by isotopic dilution using the (110m)Ag radioactive isotope and the solid-phase speciation of Ag by X-ray absorption near edge structure
Ali Hebeish et al.
Carbohydrate polymers, 92(1), 407-413 (2012-12-12)
Innovative CMC-based hydrogels with great potentials for usage in medical area were principally synthesized as per two strategies .The first involved reaction of epichlorohydrin in alkaline medium containing silver nitrate to yield silver nano-particles (AgNPs)-loaded CMC hydrogel. While CMC acted

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