1.Caustic soda solid 99% min flakes. 2.Sodium hydroxide. 3.C.A.S ... S. No.: 1310-73-2Trade Name: Caustic Soda, Dry, Solid, FlakeSynonyms: Caustic Soda, Dry, Sodium Hydroxide, Flake NaOHChemical Formula: ... material reacts violently with acids. Reacts with aluminum, tin, zinc and generates flammable hydrogen gas.3. Physical DataBoiling Point: ... 0.004%QUANTITY/WEIGHT DECLRED OK caustic soda solid 99% flakes