Highgreen calcium hydroxide lime Carbon dioxide absorbent Greensorb is a new generation carbon dioxide absorbent , free from strong alkali metal hydroxides. It utilize calcium hydroxide(ca(oh)2) as the active base with minor constituents that promote speed and capacity of absorption. Features Low dust No koh naoh Good resistance to dry gas desiccation Low bulk density Maximum duration per kg yields high efficiency co2 absorption Characteristic Composition: calcium hydroxide, water Particle size 2.5í¬5mm Hardness 95% Moisture 12%í¬19% Co2 absorption 120l/kg Co2 activity 25% Ordering information Part number description color indicator case size weight/case 908006 hg-a 4.5kg pink to white 2 10kg/22ib 908007 hg-b 4.5kg white to violet 2 10kg/22ib 4.5kg/can, 10kg/22ib(case)