... case of crash. Applications: Sodium Nitrate is an important material inorganic for chemical, industry, for light industry, machinery etc. ... our factory!Item Quality Index Best Quality First Quality Qualifier Sodium Nitrate content(dry basis), %, ≥ 99.599.398.5Moisture, %, ... dry basis), %, ≤ 0.150.24--Sodium Nitrite content(dry basis), %, ≤ 0.010.020.15Sodium carbonate content(dry basis), %, ≤ 0.050. ...