Name: Sodium Hydroxide
Molecular formula: NaOH
Molecular weight: 40.01
Physical Property: Melting point 318.4 degrees Celsius, boiling point 1390 degrees Celsius, relative density 2.130.
Chemical properties: Solubility soluble in water and heat. And soluble in ethanol and glycerin, Insoluble in acetone, either. Dew on the air, finally will completely dissolved into solution.
Specification: Slice 99, 96; Grain of alkali 99, 96.