Relevant information about coarse-pore silica gel 60-100 mesh irregular silica particles is as follows:

1. Product Characteristics

   • Appears as white powder or granular form with irregular morphology, featuring a coarse-pore internal structure, typically with an aperture range of 60-100 mesh.
   • Main component is silica, with stable chemical properties, good thermal stability, and relatively high mechanical strength.

2. Application Fields

   • Primarily used in biopharmaceutical fields such as urokinase extraction and urinary protein adsorption purification and separation.
   • Suitable for refining petrochemical products, selective adsorption and separation of organic gases/liquids, and as a catalyst carrier.
   • Can be used in laboratories for column chromatography separation and purification, such as reagent-grade silica gel powder.

3. Technical Parameters

   • Moisture content is approximately 5%, shelf life is typically 1 year, and the color is mostly white.
   • Some product models are Type C, belonging to the coarse-pore silica gel series.