Potassium Nitrate Granular

Yingfengyuan Industrial Group Limited is one of the leading China potassium nitrate granular manufacturers and suppliers,Website:http://www.yingfengyuan.com, equipped with professional factory, we are able to offer you best and cheap potassium nitrate granular products.Potassium  Nitrate GranularTop dressing fertilizer  include potassium nitrate,  monoammonium phosphate, monopotassium phosphate, SOP, and Calcium ammonium  nitrate :  1.N-P2O5-K2O formula:  13.5-0-45, 12-60-0, 0-52-34, 0-0-51, 13-0-0+Ca.  2.100%  water soluble. Ideal for fertigation and foliar feed.  3.free  from chloride.  4. NO3 anion improve the  absorption for Ca, Mg, K  5. low moisture, about  0.2%.Powde  Form:ItemUnitGradePurity%min99.3%Nitrogen%Min13.5K2O                %Min         45                      Chloride%Max0.36Moisture%Max0.12Granular Form:Index Nameexcellent GradeActual ValuePurity (KNO3-),%               ≥99.499.54Water content (H2O),%           ≤0.100.025Chloride content (based on Cl),%   ≤ 0.010.0031Insoluble substance in water,%     ≤0.010.0006Sulfate content (based on SO42),%  ≤0.0050.0011Fe,%                         ≤0.0030.0012PRILL SIZE1-5MMK2O,%                        ≥4646.15N,%                          ≥1313.85 Molecular formula: KNO3 Molecular weight: 101.1 Usage:Used in compound fertilizer and foliar spray fertilizer for vegetable, fruits, crop and flowe Package: 5kg, 10kg, 25kg, 50kg/pp woven bag