Sodium Hydrate,Caustic Soda 1.Formula: NaOH 2.Apperance: white crystal flakes,or pearls 1. PropertiesProduct name: Caustic Soda Flake/Solid/PearlCAS No.: 1310-73-2Molecular Weight: 40.00 Molecular Formula: NaOHAppearance: White flakes, solid, pearl.2. Applicationsused as a raw material in the manufacture if soap, detergent, textiles and paper, in water softening and treatment, refining petroleum ...