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31630

Silver nitrate

Name: Silver nitrate
Brand: SIGALD

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

NACRES:

NA.21

PubChem Substance ID:

329753853

UNSPSC Code:

12352302

EC Number:

231-853-9

MDL number:

MFCD00003414

Assay:

≥99.8%

Form:

solid

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Properties

Quality Segment

200

agency

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

vapor density

5.8 (vs air)

grade

ACS reagent, puriss. p.a.

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 (SO₄^2-): ≤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

Description

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.

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pictograms

GHS03,GHS08,GHS05,GHS09

signalword

Danger

hcodes

H272,H290,H314,H360D,H410

pcodes

P210 - P260 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338

Hazard Classifications

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

Storage Class

5.1B - Oxidizing hazardous materials

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c