Sulfuric acid is poured on sucrose. The resultant reaction produces a large amount of black foam as well as steam and smoke.
1 x 75 g Sucrose, Granular
1 x 25 ml Sulfuric Acid, Concentrate UN1830
Small quantity exemption 173.4
THIS PACKAGE CONFORMS TO 49 CFR 173.4 for domestic highway or rail transport only