85228

Silver nitrate

puriss. p.a., ≥99.5% (AT)

• 동의어(들): 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 코드: 12352302
• PubChem Substance ID: 329769364
• NACRES: NA.21

속성

• vapor density: 5.8 (vs air)
• Quality Level: 200
• grade: puriss. p.a.
• 분석: ≥99.5% (AT)
• 양식: solid
• mp: 212 °C (dec.) (lit.)
• 음이온 미량물: chloride (Cl^-): ≤5 mg/kg; sulfate (SO₄^2-): ≤20 mg/kg
• 양이온 미량물: Ca: ≤10 mg/kg; Cd: ≤1 mg/kg; Co: ≤5 mg/kg; Cr: ≤5 mg/kg; Cu: ≤2 mg/kg; Fe: ≤2 mg/kg; K: ≤50 mg/kg; Mg: ≤5 mg/kg; Mn: ≤5 mg/kg; Na: ≤50 mg/kg; Ni: ≤5 mg/kg; Pb: ≤5 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

설명

일반 설명

Silver nitrate (AgNO₃) is commonly used as a precursor to many other silver compounds.

애플리케이션

Silver nitrate is used as a precursor in the preparation of:

• Highly sensitive silver colloids.
• Chitosan silver nanocomposite (CSN) films.
• Silver nanoparticles (AgNPs), using sodium borohydride (NaBH₄) as a reducing agent and polyethylene glycol (PEG) as stabilizing agent.

안전성 정보

• 픽토그램: GHS03,GHS08,GHS05,GHS09
• 신호어: Danger
• 유해 및 위험 성명서: H272,H290,H314,H360D,H410
• 예방조치 성명서: 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