Lab Alley Sodium Carbonate Anhydrous, Lab Grade is an inorganic chemical compound commonly referred to as Soda Ash, Disodium Carbonate, Calcined Soda, or Solvay Soda. This material is supplied as colorless to white crystalline granules and is odorless and hygroscopic under standard conditions. It is soluble in water and insoluble in alcohol. This product is intended for laboratory, research, and formulation use where lab grade Sodium Carbonate Anhydrous is required. Store tightly closed in a cool, dry, well-ventilated area away from moisture and incompatible materials.