Description
Appearance: flake, solid, pearls The purely solid caustic soda is Colorless non-transparent solid, freely deliquescent.there are bulk , granular, Freely soluble in water, ethyl alcohol, glycerin, insoluble in acetone.The purely liquid caustic soda is the colourless transparent liquid. Dissolve caustic soda in water, it will send out heat and the aqueous solution is alkaline. Corrosivity is extremely strong, have function of corroding on fibre , skin , glass , pottery , etc.. Usages:. Widely used in metallurgy, petroleum, chemicals, textile, paper making, printing. And dyeing, soap industry, pharmacy and food industry, metal hardwares etc.