Silver Nitrate ACS Reagent Grade, Assay ≥ 99.9%

AgNO₃ meeting ACS analytical reagent specifications. Minimum assay 99.9% with silver content of at least 63.4%. Clear solution; suitable for volumetric techniques and standard preparation.

Typical Applications

Precipitation volumetry for halides—Mohr, Volhard and Fajans methods. Synthesis of silver halides for analogue photography and photochemical assays. Preparation of Ag/AgCl reference electrodes. Used in histology for silver staining and in water analysis for chloride determination.

Technical Specifications

• Formula: AgNO₃
• M.W.: 169,87
• CAS: 7761-88-8
• EC: 231-853-9
• EC INDEX: 047-001-00-2
• TARIC: 28432100
• Assay: ≥ 99.9%
• Silver (Ag): ≥ 63.4%
• pH: 3.8 - 6
• Water (H₂O): ≤ 0.05%
• Clarity of solution: Passes test
• Chloride (Cl^-): ≤ 0.0001%
• Iron (Fe): ≤ 0.0001%
• Copper (Cu): ≤ 0.0001%
• Calcium (Ca): ≤ 0.0005%
• Lead (Pb): ≤ 0.0002%
• Nitrites (NO₂): ≤ 0.0002%
• Substances insoluble in water: ≤ 0.003%
• Substances not precipitated by HCl: ≤ 0.01%

Transport and Safety

Oxidiser. Corrosive. Harmful to aquatic organisms. Store cool and dark, away from organic material and reducing agents. Protect from light to prevent photolytic reduction.

• UN: 1493
• ADR: 5.1 II UN 1493 (E)
• IMDG: 5.1 II UN 1493
• IATA: 5.1 II UN 1493