Barium Nitrate : U.N.NO 1446. Chemical Formula Ba (NO3) 2 Packing : 50 Kgs HDPE bags with thick inner liner. Physical Property : Lustrous, White crystal, Soluble in water, insoluble in Alcohol. Chemical Property : % of material content as Ba(NO3)2 mass min. 99.00. pH of 5% solution 5.5 to 7.5. Moisture % by mass min 0.5 Sulphur nil. Uses : Pyrotechnics (gives green light), ceramic glazes, Electronics.