Classification opinions
… nitrate : 98 % min. (nitrogen content : 34 % min.), magnesium nitrate : 1.0 % - 1.6 % and combustible material : … shows that it contains ammonium nitrate (69 %), calcium/magnesium carbonate (0.0125 %), sulphates (0.4 %), chlorides … shows that it contains ammonium nitrate (78 %), calcium/magnesium carbonate (0.0110 %), sulphates (0.2 %), chlorides …