Two dry solids --- barium hydroxide and ammonium nitrate --- are mixed to produce an endothermic reaction. The temperature of the mixture drops approximately 45oC and is cold enough to freeze the ...

Maryland officials accused a Baltimore man of illegally dumping containers of barium nitrate and flammable liquids throughout ...

Cracker manufacturers said if the government takes proactive steps to lift the ongoing ban on garland crackers and use of barium nitrate, the sales could increase by 25% to 35%. 40% output hit due ...