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31630

Sigma-Aldrich

Silver nitrate

puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur., ≥99.8%

Synonym(s):

Nitric acid silver(I) salt

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About This Item

Linear Formula:
AgNO3
CAS Number:
7761-88-8
Molecular Weight:
169.87
EC Number:
231-853-9
MDL number:
MFCD00003414
UNSPSC Code:
12352302
PubChem Substance ID:
329753853
NACRES:
NA.21

grade

ACS reagent
puriss. p.a.

Agency

USP/NF
reag. ISO
reag. Ph. Eur.

vapor density

5.8 (vs air)

Assay

≥99.8%

form

solid

impurities

≤0.01% subst. not precipitated by HCl (as SO4)

mp

212 °C (dec.) (lit.)

anion traces

chloride (Cl-): ≤5 mg/kg
nitrite (NO2-): ≤500 mg/kg
sulfate (SO42-): ≤20 mg/kg

cation traces

Cd: ≤1 mg/kg
Cu: ≤2 mg/kg
Fe: ≤2 mg/kg
Mn: ≤5 mg/kg
Pb: ≤10 mg/kg
Zn: ≤1 mg/kg

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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General description

Lee-Meisel method has been proposed for the preparation of silver colloids for surface-enhanced Raman scattering (SERS), via AgNO3 reduction with sodium citrate. It has been reported as an antagonist of ethylene.

Application

Silver nitrate may be employed as stain to study the osteogenic differentiation of fetal human mesenchymal stem/progenitor cells (MSCs). It may be used in the preparation of highly sensitive silver colloids for surface-enhanced Raman scattering (SERS) studies.

Disclaimer

The product is notintended for use as a biocide under global biocide regulations, including butnot limited to US EPA′s Federal Insecticide Fungicide and Rodenticide Act,European Biocidal ProductsRegulation, Canada’s Pest Management Regulatory Agency, Turkey’s Biocidal ProductsRegulation, Korea’s Consumer Chemical Products and BiocideSafety Management Act (K-BPR) and others.

Signal Word

Danger

Hazard Statements

H272,H290,H314,H360D,H410

Hazard Classifications

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

Storage Class Code

5.1B - Oxidizing hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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D D Songstad et al.
Plant cell reports, 7(4), 262-265 (1988-06-01)
The effect of the ethylene antagonists norbornadiene and silver nitrate and the ethylene precursor l-aminocyclopropane-l-carboxylic acid (ACC) on Zea mays plant regeneration was studied. A 12-fold increase in plant regeneration, as measured by number of plants obtained per gram fresh
A new method for fast preparation of highly surface-enhanced Raman scattering (SERS) active silver colloids at room temperature by reduction of silver nitrate with hydroxylamine hydrochloride.
Leopold N and Lendl B.
The Journal of Physical Chemistry B, 107(24), 5723-5727 (2003)
C Campagnoli et al.
Blood, 98(8), 2396-2402 (2001-10-06)
Human mesenchymal stem/progenitor cells (MSCs) have been identified in adult bone marrow, but little is known about their presence during fetal life. MSCs were isolated and characterized in first-trimester fetal blood, liver, and bone marrow. When 10(6) fetal blood nucleated
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
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