31630-M

Argento nitrato

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

• Sinonimo/i: Sale d’argento dell’acido nitrico
• Formula condensata: AgNO₃
• Numero CAS: 7761-88-8
• Peso molecolare: 169.87
• Numero CE: 231-853-9
• Numero MDL: MFCD00003414
• Codice UNSPSC: 12352302
• ID PubChem: 329753853
• NACRES: NA.21

Proprietà

• Grado: ACS reagent; puriss. p.a.
• Livello qualitativo: 100
• agenzia: USP/NF; reag. ISO; reag. Ph. Eur.
• Densità del vapore: 5.8 (vs air)
• Saggio: ≥99.8%
• Stato: solid
• Impurezze: ≤0.01% subst. not precipitated by HCl (as SO₄)
• Punto di fusione: 212 °C (dec.) (lit.)
• Anioni in tracce: chloride (Cl^-): ≤5 ppm; nitrite (NO₂^-): ≤500 ppm; sulfate (SO₄^2-): ≤0.002%
• Cationi in tracce: Cd: ≤0.0001%; Cu: ≤0.0002%; Fe: ≤0.0002%; Mn: ≤5 mg/kg; Pb: ≤0.001%; Zn: ≤0.0001%
• Stringa SMILE: [O-][N+]([O-])=O.[Ag+]
• InChI: 1S/Ag.NO3/c;2-1(3)4/q+1;-1; SQGYOTSLMSWVJD-UHFFFAOYSA-N

Descrizione

Descrizione generale

Lee-Meisel method has been proposed for the preparation of silver colloids for surface-enhanced Raman scattering (SERS), via AgNO₃ reduction with sodium citrate.[1] It has been reported as an antagonist of ethylene.

Applicazioni

Silver nitrate may be employed as stain to study the osteogenic differentiation of fetal human mesenchymal stem/progenitor cells (MSCs).[2] It may be used in the preparation of highly sensitive silver colloids for surface-enhanced Raman scattering (SERS) studies.[1]

Esclusione di responsabilità

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.

Informazioni sulla sicurezza

• Pittogrammi: GHS03,GHS08,GHS05,GHS09
• Avvertenze: Danger
• Indicazioni di pericolo: H272,H290,H314,H360D,H410
• Consigli di prudenza: P210 - P260 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Classi di pericolo: Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Met. Corr. 1 - Ox. Sol. 2 - Repr. 1B - Skin Corr. 1A
• Codice della classe di stoccaggio: 5.1B - Oxidizing hazardous materials
• Classe di pericolosità dell'acqua (WGK): WGK 3
• Punto d’infiammabilità (°F): Not applicable
• Punto d’infiammabilità (°C): Not applicable