31630-M

Silbernitrat

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

• Synonym(e): Salpetersäure Silber(I)-salz
• Lineare Formel: AgNO₃
• CAS-Nummer: 7761-88-8
• Molekulargewicht: 169.87
• EG-Nummer: 231-853-9
• MDL-Nummer: MFCD00003414
• UNSPSC-Code: 12352302
• PubChem Substanz-ID: 329753853
• NACRES: NA.21

Eigenschaften

• Qualität: ACS reagent; puriss. p.a.
• Qualitätsniveau: 100
• Agentur: USP/NF; reag. ISO; reag. Ph. Eur.
• Dampfdichte: 5.8 (vs air)
• Assay: ≥99.8%
• Form: solid
• Verunreinigungen: ≤0.01% subst. not precipitated by HCl (as SO₄)
• mp (Schmelzpunkt): 212 °C (dec.) (lit.)
• Anionenspuren: chloride (Cl^-): ≤5 ppm; nitrite (NO₂^-): ≤500 ppm; sulfate (SO₄^2-): ≤0.002%
• Kationenspuren: Cd: ≤0.0001%; Cu: ≤0.0002%; Fe: ≤0.0002%; Mn: ≤5 mg/kg; Pb: ≤0.001%; Zn: ≤0.0001%
• SMILES String: [O-][N+]([O-])=O.[Ag+]
• InChI: 1S/Ag.NO3/c;2-1(3)4/q+1;-1
• InChIKey: SQGYOTSLMSWVJD-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

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.

Anwendung

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.

Haftungsausschluss

The product is not intended for use as a biocide under global biocide regulations, including but not limited to US EPA′s Federal Insecticide Fungicide and Rodenticide Act, European Biocidal Products Regulation, Canada’s Pest Management Regulatory Agency, Turkey’s Biocidal Products Regulation, Korea’s Consumer Chemical Products and Biocide Safety Management Act (K-BPR) and others.

Sicherheitshinweise

• Piktogramme: GHS03,GHS08,GHS05,GHS09
• Signalwort: Danger
• H-Sätze: H272,H290,H314,H360D,H410
• P-Sätze: P210 - P260 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Gefahreneinstufungen: Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Met. Corr. 1 - Ox. Sol. 2 - Repr. 1B - Skin Corr. 1A
• Lagerklassenschlüssel: 5.1B - Oxidizing hazardous materials
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable