Sodium Nitrate Industrial Grade Package:25kg,50kg,1mt bag Quality goods with competitive prices REACH registered Sodium Nitrate Industrial GradeProperty: ... and oxygen when heated to 380°C.Sodium nitrate soluble in water, methyl alcohol, extremely easily ... raw material rued for enamel, glass, food, inorganic salt, fertilizer, dyes, metallurgy, machinery, medicine, cigarette, analytical chemistry, ...