硝酸钾(肥料)

Potassium nitrate(fertilizer grade) Certificate:ISO9001HS Code:2834211000Dangerous class:5.1Molecular Formular: KNO3Property:Potassium nitrate used for agriculture also named Water flush fertilizer, it is white powder or crystal,containing 13.5% N and 44.5% K2O . It is a kind of soluble high efficient NK fertilizer,containing 100% plant need nutrient. Feature: (1)The content of K is there times of N,so K and N can be fully absorbed by crop. (2) No sodium and chloride, no residues of harmful substances (3)improves the soil,increases the granule structure and makes the oil not lump. Advantage: (1)To increase production: production increased by 20% or more in general (2)It can length the florescence,promote the root,stem,leaf to grow normally,guarantee the bright color of the fruit,increase the fruit sugar content. (3) improves the resistance to the disease of plant. Usage:widely used for cereals,fruits and vegetables, It is also used as base fertilizer, additional fertilizer and the raw material for foliage dressing fertilizers and soilless culture. Specification: ItemunitIndexHigh gradeFirst gradeN+K2O%≥6058.0Nitrate N%≥13.513.5K2O%≥46.544.5Chlorine%≤0.010.03Free water%≤0.10.5Packaging: net 5kg /10KG/25kg per bag, plasic woven inner plasic bag.