硝酸钾

Commodity: potassium nitrate Formula: KNO3 Properties: 1) Colorless and transparent rhombic crystals or white powder 2) Relative density: 2.109 3) Melting point: 334°C 4) Decomposes at 400°C 5) Turns into potassium nitrite releasing oxygen 6) In continuous heat turns into burnt potash 7) Highly soluble in water, liquid ammonia and glycerin 8) Insoluble in anhydrous alcohol and diethyl ether 9) Can not deliquesce in air Specifications: 1) Purity: 99.0% min 2) Potassium oxide (As K2O): 46.0% min 3) Nitrogen (in nitrate): 13.5% min 4) Insoluble matter in water: 0.01% max 5) Chloride: 0.03% max 6) Moisture: 0.15% max Applications: 1) Mainly applied in agriculture 2) Compound and drop irrigation fertilizer for crops and flowers Storage: 1) Store in a cool, ventilated and dry place, away from moisture,heat or kindling 2) Avoid mixing with organic compounds, sulphur or reducer in case ofexplosion 3) Protect from sun and rain during transportation 4) Load and unload with care Commodity: ferric nitrate Formula: Fe(NO3)3.9H2O Molecular weight: 404.02 Specifications: 1) Assay: 98.0% min 2) Water insolubility: 0.005% min 3) Chlorides (as CL): 0.0005% max 4) Sulphates (as SO4): 0.1% max Applications: 1) Activator 2) Oxidizer 3) Metal exterior agent 4) Analysis reagent 5) Absorbefacient of radioactive materials Packing: 25/50/500/1,000kg PP/PE bags or custom