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300-B Blue Silica Gel Desiccant

RTC# 91103,

300-B Blue Silica Gel Desiccant (1.75 lb can). 300-B (grade 42) silica gel meets the requirements of the military specification mil-d-3716 for type vi grade h (high absorption capacity). Silica gel is a blue activation silica that gradually changes from deep blue in an activated condition to a pale pink in the saturated condition. Each color shade corresponds to definite relative humidity. Silica gel can be reactivated by heating to 350 degreesĀ F in a clean atmosphere until it comes blue again. Silica gel is an amorphous extremely porous form of silica. It is slightly softer than window glass; it is odorless, insoluble, and a non-conductor of electricity. Its action in absorbing moisture is purely physical and there is no change in the size or shape of the particle as it absorbs vapors.

Technical Data

Rainbow Number Container Ordering UOM Units/Case Case Weight Case Size
911031.75 lb CanEach12 lbs7" L x 7" W x 9" H