Potassium Nitrate For Fireworks

Yingfengyuan Industrial Group Limited is one of the leading China potassium nitrate for fireworks manufacturers and suppliers,Website:http://www.yingfengyuan.com, equipped with professional factory, we are able to offer you best and cheap potassium nitrate for fireworks products.Product Name: Potassium Nitrate  Molecular formula: KNO3  Molecular weight: 101.1  CAS NO.:7757-79-1  HS CODE: 28342190  UN NO.: 1486  5.1 Class Property: Colorless and transparent rhombic or diamond-shaped crystal white powder, soluble in water, liquid Nitrogen and glycerin, insoluble in water-free ethanol and ether.Use:Mainly used in fireworks, gunpowder, matches, fuses, candles, tobacco, color picture tubes, drugs, chemical reagents, catalysts, ceramic glazes, glass, fertilizer, and flowers, vegetables, fruit trees and other cash crops spraying fertilizers, etc.Packing:25/50KG lined with plastic bag and exterior is woven bagPacking or according to customers requirements.Quality standard:ItemIndicatorHigh purityExcellentFirst gradeAgriculture gradePotassium nitrate (KNO3) content≥99.9%≥99.8%≥99.4%≥98.0%Moisture content≤0.10%≤0.10%≤0.10%≤0.10%Chloride ( Cl-)≤0.005%≤0.01%≤0.01%≤0.10%Water insoluble≤0.005%≤0.01%≤0.01%≤0.10%Sulfate ( SO42-)≤0.003%≤0.005%≤0.005%---Moisture absorption≤0.20%≤0.25%≤0.25%---Iron(Fe ) content≤0.001%≤0.003%≤0.003%Potassium (K2O) content---------≥46.0%Nitrogen (N ) content---------≥13.5%