... soda solid 99% min flakes. 2.Sodium hydroxide. 3.C.A.S. No.: 1310-73-2 4.Capacity:25MT/20'FCL 1. Chemical Name: SODIUM ... . No.: 1310-73-2Trade Name: Caustic Soda, Dry, Solid, FlakeSynonyms: Caustic Soda, Dry, Sodium Hydroxide, Flake NaOHChemical Formula: NAOHChemical Family: ... HYDROXIDE TEST RESULTSODIUM HYDROXIDEAPPEARANCE WHITE FLAKE WHITE FLAKENaOH% 99.0% min 99.21%Na2CO3 0.5% max 0.35%NaCL% ...