Sodium nitrate 1)MF: NaNO3 2)Purity: 99% min 3)Grade: Industrial Grade Appearance:White or slight yellow crystal. Specific Density: 2.168(20°C). It is easily soluble in water and aqueous ammonia ; while it is slightly dissolved in methanol, alcohol, and solvent ether. In addition, it shows strong hydroscopic property. WITH THE REFERENCE OF HG/T23272004 CHINESE NATIONAL STANDARDS, PURITY 99% min ...