... Nitrogen: 21%min 4) 25kg/bag, 50kg/bag Ammonium sulfate, inorganic compounds, tasted colorless trapezius crystals, industrial goods for ... pure chemicalsAppearance and properties: tasted colorless trapezius crystals, industrial goods for white to light yellow crystals.Nitrogen (N ... textile, leather, medicine, etc.3. Eat by industrial ammonium sulfate ammonium sulfate, join after joining distilled water ...