... Textile, Petroleum, Paper making, Sewage treatment, and other light industries. naoh is a bright color, white, , small and uniform particles, easily ... %max1. PropertiesProduct name: Caustic Soda Flake/Solid/PearlCAS No.: 1310-73-2Molecular Weight: 40.00 Molecular Formula: NaOHAppearance: White flakes, solid, pearl.2 ... hygiene products, and in the food and drug industry, etc. caustic soda NaOH