Blue Silica Gel Granule is a desiccant that is coloured with an Indicator and Cobalt Chloride. The Silica Gel Granule is blue in the dry state and pink when impregnated with moisture. The Silica Gel Granule ensures a minimum loss of 5% on drying. The Blue Silica Gel Granule is packed in rigid airtight tin container of 10 Kgs and in HDPE bags of 25 Kgs with double polyethylene lining inside.