... BTA, columnar BTA, tablet BTA and liquid BTA. 1,2,3 benzotrazole(BTA)Properties:It is solved slightly in the water ... (liquid BTA)It is an upgraded product of 1,2,3 benzotriazole. It can be solved in water by any ... of the chemical agents. It has an advantage of easy compatibility without being deposited and aspirated. The product can ... 30minPH (1%aqueous solution)7-9Density1.30±0.15 1,2,3 benzotriazole