Nitric Acid 67-69%, for Trace Metal Analysis, 500 mL

Nitric Acid 67-69%, for Trace Metal Analysis, 500 mL

Nitric Acid 67-69%, Trace Metal™ grade from Fisher Chemical is a high-purity acid specially formulated for ultra-trace metal analysis, making it ideal for analytical chemistry, environmental testing, and laboratory applications. It ensures minimal contamination and interference, providing accurate and reproducible results in sensitive metal determinations.

Chemical and Physical Properties

• CAS Number: 7697-37-2
• Molecular Formula: HNO3
• Molecular Weight: 63.01 g/mol
• Appearance: Yellow liquid
• pH: Approximately 1
• Melting Point: -41°C
• Vapor Pressure: 0.94 kPa at 20°C

Key Features

• Concentration: 67-69% nitric acid
• Trace Metal™ grade ensures ultra-low metal contamination
• Excellent oxidizing properties for sample digestion and preparation
• Available in 500 mL

Applications

• Trace metal analysis in environmental and water testing
• Pharmaceutical and biotechnological research
• Industrial and chemical processing
• Materials science and semiconductor industry for high-purity metal assessment

Safety and Handling

• Signal Word: Danger
• Hazard Categories: Oxidizing liquid (Category 2), Corrosive to metals (Category 1), Skin corrosion/irritation (Category 1A), Serious eye damage (Category 1)
• Hazard Statements: May intensify fire; oxidizer. May be corrosive to metals. Causes severe skin burns and eye damage. Corrosive to respiratory tract.
• Precautions: Store away from combustible materials. Use protective gloves, clothing, and eye/face protection. In case of contact or ingestion, rinse thoroughly and seek medical attention immediately.

Product Code: 11395780