Pyridine, extra pure, SLR 2.5L

Fisher Chemical™ Pyridine, Extra Pure SLR Grade (10171960)

Versatile solvent for pharmaceutical synthesis, agrochemical production, and rubber vulcanization. Ideal for Grignard reactions, chromatography, and as a denaturant in alcohol formulations.

Product Details

• Product Code: 10171960
• CAS: 110-86-1
• Grade: SLR (Suitable for Laboratory Reagents)
• Packaging: Plastic-coated glass bottle (2.5 L/5 L) or metal can (25 L)

Key Features

• Low water content: ≤0.05% (Karl Fischer) for moisture-sensitive reactions
• High chemical purity: ≥99.5% basis for consistent reaction outcomes
• Stabilized formulation: Inhibits peroxide formation during storage
• Multi-industry compliance: Meets general laboratory and industrial purity standards

Specifications

• Molecular Formula: C₅H₅N
• Molecular Weight: 79.102 g/mol
• Boiling Point: 115°C
• Melting Point: -42°C
• Vapor Pressure: 20 mbar at 20°C
• Viscosity: 0.95 mPa·s at 20°C
• Appearance: Colorless liquid with characteristic odor

Safety & Handling

• Hazard Statements: H225 (flammable), H302/H312/H332 (harmful if swallowed/in contact skin/inhaled), H315/H319 (skin/eye irritation)
• Precautions: Use explosion-proof equipment, ground containers, wear nitrile gloves/face shield
• First Aid: Rinse eyes/skin with water for 15+ minutes if exposed, move to fresh air if inhaled