Potassium Nitrate Fertilizer Grade

Yingfengyuan Industrial Group Limited is one of the leading China potassium nitrate fertilizer grade manufacturers and suppliers,Website:http://www.yingfengyuan.com, equipped with professional factory, we are able to offer you best and cheap potassium nitrate fertilizer grade products.Potassium Nitrate1)Nitrogen as N : 13%2)K2O : 46%,3)Appearance : White Crystal4)Assay : 99% - used in Agriculture.Potassium Nitrate is Water Soluble N – K Fertilizer contributing nitrogen 13 % and potassium 45 %. Potassium nitrate is a unique source of potassium by its nutritional value and its contribution to the health and yields of plants. Potassium nitrate outperforms other potassium fertilizers on crops of all types. Potassium nitrate increases yields and improves quality in vegetables, field crops., flowers and fruit and nut trees. Potassium nitrate is an ideal source of N and K for optional plant nutrition. It is available in a variety of compositions and formulations, to suit specific crop requirements and growth environments.Index NameAgricultural GradeAgricultural GradePurity (KNO3-)99.4% Min99%MinWater content (H2O)0.10%Max0.10%MaxChloride content (based on Cl)0.03%Max0.05%Insoluble substance in water0.02% Max—Sulfate content (based on SO42)0.01% Max—Fe0.003% Max—K2O46%Min46%MinN13.5%Min13.5%MinAppearanceWhite Powder or GranularWhite Powder or GranularPacking: 25 kg & 50 kg HDPE bags with inner liner , palletized.1000 Kg & 500 Kg jumbo packing.Uses - Application: Completely water soluble.Potassium Nitrate is an ideal source of N and K for optional plant nutrition with least chloride level. Potassium Nitrate increases yields and improves quality in vegetables, field crops., flowers and fruit and nut trees.