Classification opinions
… and very pure (non-porous), white, high-quality granules, containing : ammonium nitrate : 98 % min. (nitrogen content … Prepared explosive , consisting of white, porous granules, containing : ammonium nitrate : 98 % min. (nitrogen content … for mines and quarries. Analysis of a sample shows that it contains ammonium nitrate (69 %), calcium/magnesium …