Calcium Nitrate Fertilizer 1.Superior quality 2.Good price 3.High ... 11.76Uses: Used as flocculant, oil well, sewage treatment, fertilizer, firework, lampshade, explosive, cathode coating, or material of other ... Sealed, in cool and dry place, no mixed with organic matter, avoid rain and insolation, load and unload gently ... , sand, or fire fight agent. Calcium Nitrate Fertilizer-High Quality Manufacturer