can't read?
Barium nitrate with chemical formula Ba(NO3)2 is a salt composed of barium and the nitrate ion.Barium nitrate exists as a white solid at room temperature. It is soluble in water
B 1337 (OTTO) Barium nitrate, 99.95% (metals basis) - used by the oil and gas industries to make drilling muds. It is used to make paints, bricks, tiles, glass, rubber, and other barium compounds.