MERCK Molecular sieve 0.3 nm 250g

MERCK Molecular Sieve 0.3 nm 250g

The Merck Molecular Sieve 0.3 nm 250g is a high-performance desiccant and adsorbent specifically designed for precise laboratory and industrial applications. With a pore size of 0.3 nanometers, this molecular sieve is particularly effective in separating molecules based on size, making it suitable for drying gases and liquids, especially those with small molecular diameters. Manufactured in bead form with high purity and consistency, it is ideal for titration and other sensitive processes that demand low moisture environments.

Features

1. High-quality bead form – Manufactured as uniform beads (~2 mm, ~10 mesh) for efficient handling and consistent performance.

2. Narrow pore size – Offers precise adsorption with a 0.3 nm pore size, ideal for separating smaller molecules such as water and methanol.

3. High surface area – With 800 m²/g surface area, it ensures optimal adsorption capacity for effective drying and purification.

4. Stable across conditions – No specific storage temperature limits and a melting point above 1600 °C ensure thermal and environmental stability.

5. Titration-ready – Specially suitable for titration applications requiring minimal moisture interference.

6. Consistent bulk density – With a bulk density of 700–750 kg/m³, it provides predictable performance in both small- and large-scale systems.

Applications

• Laboratory titrations – Used to eliminate moisture that could interfere with precise chemical measurements.

• Gas drying – Efficiently removes water vapor from inert and active gases.

• Liquid purification – Suitable for drying solvents, especially alcohols and hydrocarbons.

• Industrial separation – Helps separate gases and liquids in chemical processing.

• Environmental testing – Supports moisture control in sensitive air and gas analyses.

• Storage systems – Used as a desiccant in closed systems to maintain dryness over time.

Specifications

• Quality level: 200

• Form: Beads

• Pore size: 0.3 nm

• Particle size: ~10 mesh (~2 mm)

• Surface area: 800 m²/g

• pH range (in H₂O): 8–11

• Melting point: >1600 °C

• Bulk density: 700–750 kg/m³

• Storage temperature: No limit

Conclusion

The Merck Molecular Sieve 0.3 nm 250g is a premium-grade material designed for accurate and effective moisture removal across laboratory and industrial applications. With high surface area, thermal stability, and precise pore size, it provides reliable performance in titration, gas drying, and solvent purification. Its versatile usage and stability make it an essential component in any professional laboratory or chemical processing environment.