31630

Silver nitrate

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

• Synonym(s): Nitric acid silver(I) salt
• 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
• Assay: ≥99.8%
• Form: solid

Properties

• grade: ACS reagent; puriss. p.a.
• Quality Level: 200
• 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 (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.

Safety Information

• Pictograms: GHS03,GHS08,GHS05,GHS09
• Signal Word: Danger
• Hazard Statements: H272,H290,H314,H360D,H410
• Precautionary Statements: 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 Code: 5.1B - Oxidizing hazardous materials
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable