Product Overview & Quality

Product Name: Sodium hydroxide solution
Concentration: 1.0 N (1.0 mol/L)
Physical Properties: Clear, colorless, and odorless liquid.
Key Use: A standardized volumetric solution used as a secondary standard in acid-base titrations and for precise pH control in laboratory and industrial processes.

Safety & Hazards

Classification: Classified as Corrosive to metals and causes severe skin burns and eye damage.
Health Risks: Direct contact leads to chemical burns and permanent eye injury. Ingestion is extremely hazardous and can cause severe damage to the digestive tract.
First Aid Measures: Immediately flush affected eyes or skin with plenty of water for at least 15 minutes. If swallowed, rinse mouth thoroughly and seek medical attention; do not induce vomiting.

Handling & Storage

Storage: Store in tightly sealed, alkali-resistant plastic containers (e.g., HDPE) in a cool, dry place. Keep away from strong acids. Avoid using glass stoppers as they may become fused to the container due to the caustic nature of the solution.
Precautions: Always wear standard PPE, including chemical-resistant gloves and safety goggles. Ensure the container is sealed immediately after use to prevent the absorption of atmospheric , which can alter the solution’s concentration.