Phosphoric acid with a 47-50% concentration is a weak, triprotic acid with various industrial applications, including pre-metal treatment, sugar refining, and water treatment. It is an irritant, and its specific uses depend on its grade and purity. 

Application

FIELDS :
Used as a Pre-Metal Treatment Chemicals
Sugar Refining
Anodising
Very Good Stabilising Agent for Hydrogen Peroxide
Waste Water Treatment Chemicals
Activated Carbon
Soaps and Detergents
Tea-leaf Processing

Technical Specification

Chemical properties
Chemical Formula: H3PO4
Common Name: Orthophosphoric acid
Acidity: It is a weak acid because it does not fully dissociate in water, meaning it produces a low concentration of hydrogen ions.