Silica Gel, Davisil™ Grade 643

Introducing Silica Gel, Davisil™ Grade 643, a premium-grade silicon dioxide desiccant engineered to effectively control humidity and prevent spoilage in a wide range of applications. Manufactured from high-quality sodium silicate, this granular and porous solid serves as a reliable and efficient moisture-absorbing agent.

Key Features and Specifications

• Grade: Davisil™ Grade 643
• Mesh Size: 200-425 Mesh
• Chemical CAS Number: 112926-00-8
• Surface Area: 300 m²/g
• Pore Volume: 1.15 cm³/g
• pH (5% Slurry): 7.0

Chemical Details

Storage Information

Silica Gel, Davisil™ Grade 643 is hygroscopic in nature. To maintain its effectiveness, it should be stored tightly closed to prevent moisture ingress.

As an EMD trademark product, this chemical reagent is suitable for use in analytical chemistry, meeting or exceeding the stringent requirements set by the American Chemical Society (ACS).