Description

Silica gel with indicator, commonly known as orange silica gel, is a highly effective drying agent widely used in laboratories for controlling moisture. This desiccant is ideal for drying gases, liquids, and solids. It is frequently used in desiccators, drying towers, and absorption tubes due to its strong moisture absorption capabilities and visual color change.

Features of Silica Gel with Indicator (Orange Gel)

• Visual Indicator: The orange color changes to colorless upon moisture absorption, making it easy to monitor saturation.

• High Surface Area: Provides excellent water absorption capacity, ensuring efficient moisture control.

• Safe for Lab Use: Non-toxic and efficient, suitable for all standard laboratory drying needs.

• Absorption Capacity: Approx. 6% weight load and ≥25.0% water absorption under 80% relative humidity.

Applications of Silica Gel with Indicator

1. Moisture Management:
   Protects hygroscopic chemicals and sensitive materials in desiccators by maintaining a dry environment.

2. Chromatographic Adsorption:
   Functions as a stationary phase in chromatography, supporting the separation of chemical substances.

3. Equipment Protection:
   Prevents moisture-induced corrosion in instruments and extends the life of lab equipment.

4. Drying Agent for Gases and Liquids:
   Used in drying towers and absorption tubes to remove moisture for more accurate analytical results.

Specifications

• Water Absorption (24 hrs, 80% RH): ≥ 25.0%

• Loss on Drying at 140 °C: ≤ 2.0%

• Bulk Density: Approx. 70 g/L