1 Kg bulk silica gel | white spherical | bottle

Loose white spherical silica gel in a sealed 1 kg HDPE bottle, high-purity grade. Its spheroidal shape ensures uniform distribution in containers, excellent crush resistance and consistent performance even during repeated thermal cycles. Particularly suitable for technical and industrial environments requiring reliable and long-lasting humidity control.

Compared to granular silica gel, the spherical form is preferred in dehumidification plants, cartridge dryers and dry-air systems due to its better flow regularity and compatibility with standardized equipment.

Product Features

Composition: purified silicon dioxide in spherical form.

Properties: odourless, tasteless, non-toxic, non-corrosive, chemically inert.

Structure: regular spherical shape, high porosity and extended active surface.

Standard particle size: 2–5 mm

Stability: non-deliquescent, keeps the surface dry even at full saturation, without releasing moisture.

Adsorption Capacity

Silica gel removes moisture effectively up to 65 °C but performs best at room temperature (20–30 °C) and in high relative humidity conditions (60–90% RH).

Below are indicative adsorption values depending on ambient humidity:

* Note: data shown are laboratory averages. Actual performance may vary based on setup, air flow, particle size and container type.

Main Applications

This loose white spherical silica gel is suitable for industrial applications requiring extended adsorption cycles and even material distribution:

• Industrial production: for humidity control in technical processes and equipment.
• Drying systems: used in desiccant columns, dry-air cartridges and closed-loop equipment.
• Laboratories and chemical sector: for drying technical gases and controlled-humidity testing environments.

Packaging and Availability

Supplied in a sealed 1 kg HDPE bottle, convenient and easy to handle for small-scale technical uses and frequent restocking.

Other formats available: 500 g, 5 kg, 15 kg, 20 kg, 25 kg and 30 kg, to meet different usage needs.

Immediate availability in small quantities is ideal for labs, maintenance services and operations with moderate but regular needs.

Safety and Compliance

Complies with European regulations on non-toxicity. Free from cobalt chloride and DMF (dimethyl fumarate), in accordance with Regulation (EU) No. 412/2012. Safe, inert and stable product, suitable for non-food industrial use.

Price and Custom Quotes

The listed price refers to the single 1 kg bottle, VAT included.

For recurring supplies, large volumes or specific requirements, request a custom quotation.