Blue silica gel includes blue indicating silica gel, color-changing silica gel and blue silica gel. It can be divided into spherical and crystal shapes. Meanwhile, it has a property of turning pink from blue after absorption.

Item: Blue Silica Gel

Size: 1-3mm, 2-4mm , 3-5mm, 4-8mm etc.

Loss on heating: ≤2% ;  ≤5%

The moisture,packing and size can be adjusted according to customer’s different requirements.