Sodium nitrate is 1.used in azodyestuff,bleaching agent, 2.metal heat ... NitrateMolecular formula:NaNO3Molecular weight : 84.99Properties:.It is white crystal, rhombus crystal and white tiny powder. It iseasily soluble in water and ... property.Uses: it ismostly used in manufacturing nitro-compound, Potassium nitrate , azodyestuff, dye mordant in textile coloration, bleaching agent, metalheat treatment ...