A colorless water absorbing crystals, this is a kind of quick fertilizer. It contains 11.7% N and 23.4% CaO

Commodity       : Calcium Nitrate tetrahydrate water abosrbing crystalsFormula             : Ca(NO3)2.4H2OFormula Weight: 236.15Properties: 1) Colorless water absorbing  crystals2) Soluble in water and alcohol3) Easily deliquesces in airSpecifications:1) Assay                           : 99.0% min.2) Calcium nitrate             : 68.7% min.3) Calcium oxide (as CaO): 23.4% min.4) Calcium (as Ca)           : 16.7% min.5) Nitrogen (as N)            : 11.7% min.6) Water insolubility         : 0.01% max.7) Heavy metal                 : 0.001% max.8) Sulphates (as SO4)     : 0.03% max.9) Chlorides (as CL)        : 0.005% max.10) Iron (as Fe)               : 0.003% max.Water absorbing crystals Applications:1) Quick fertilizer2) Contains 11.7% N in nitrate form and 16.7% water-soluble calcium 3) Highly-soluble nitrogen and calcium are both immediately available to plants4) Can be used to remedy plant deficiencies in calcium and ameliorate soil acidificationPacking: 25kg PP/PE bags or 25kg Kraft paper bags

water absorbing crystals calcium nitrate