Calcium Nitrate Fertilizer 1.Superior quality 2.Good price 3.High capacity & Timely ... .4Nitrogen %; 11.76Uses: Used as flocculant, oil well, sewage treatment, fertilizer, firework, lampshade, explosive, cathode coating, or material of other nitrate ... insolation, load and unload gently, if fire, fight it with water, sand, or fire fight agent. Calcium Nitrate Fertilizer-High Quality Manufacturer