Cobalt Chloride II Blue Silica Gel, Purity : 99.5%

Blue silica gel has the tendency to absorb up to 40% of its weight in moisture. This can easily be observed when the beads get changed from blue state to pink state. As it contains Cobalt Chloride II, therefore it is not recommended for the residential use. Silica gel can remove the moisture at maximum temperature 220ºF, at room temperature from 70 to 90ºF and at high 60 – 90% Relative Humidity (RH).