Hydrochloric Acid with 30.0 % Total Acidity is available in a colourless to pale yellow appearance. Sree Rayalaseema Alkalies and Allied Chemicals Ltd. Manufactures Hydrochloric Acid with 30.0 % Total Acidity. Sree Rayalaseema Alkalies and Allied Chemicals Ltd. Also manufactures Castor Derivatives. Hydrochloric Acid with 30.0 % Total Acidity is used in the production of dyes, drugs, paints, photographic chemicals. It has Maximum 0.0002 % Iron. One of the most important applications of hydrochloric acid is in the pickling of steel, to remove rust or iron oxide scale from iron or steel before subsequent processing, such as extrusion, rolling, galvanizing and other techniques.
