31630-M

Nitrate d′argent

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

• Synonyme(s) : Acide nitrique, sel d’argent(I)
• Formule linéaire : AgNO₃
• Numéro CAS: 7761-88-8
• Poids moléculaire : 169.87
• Numéro CE : 231-853-9
• Numéro MDL: MFCD00003414
• Code UNSPSC : 12352302
• ID de substance PubChem : 329753853
• Nomenclature NACRES : NA.21

Propriétés

• Qualité: ACS reagent; puriss. p.a.
• Niveau de qualité: 100
• Agence: USP/NF; reag. ISO; reag. Ph. Eur.
• Densité de vapeur: 5.8 (vs air)
• Pureté: ≥99.8%
• Forme: solid
• Impuretés: ≤0.01% subst. not precipitated by HCl (as SO₄)
• Pf: 212 °C (dec.) (lit.)
• Traces d'anions: chloride (Cl^-): ≤5 ppm; nitrite (NO₂^-): ≤500 ppm; sulfate (SO₄^2-): ≤0.002%
• Traces de cations: Cd: ≤0.0001%; Cu: ≤0.0002%; Fe: ≤0.0002%; Mn: ≤5 mg/kg; Pb: ≤0.001%; Zn: ≤0.0001%
• Chaîne SMILES: [O-][N+]([O-])=O.[Ag+]
• InChI: 1S/Ag.NO3/c;2-1(3)4/q+1;-1
• Clé InChI: SQGYOTSLMSWVJD-UHFFFAOYSA-N

Description

Description générale

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.

Clause de non-responsabilité

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.

Informations sur la sécurité

• Pictogrammes: GHS03,GHS08,GHS05,GHS09
• Mention d'avertissement: Danger
• Mentions de danger: H272,H290,H314,H360D,H410
• Conseils de prudence: P210 - P260 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Classification des risques: Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Met. Corr. 1 - Ox. Sol. 2 - Repr. 1B - Skin Corr. 1A
• Code de la classe de stockage: 5.1B - Oxidizing hazardous materials
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable