Phosphoric acid is a medium-strength tribasic acid. It is widely used in soldering as a flux, in molecular biology research, in industrial freezers as a binder. It is also used in agriculture, fur farming, medicine (in particular, in dentistry), the textile industry, the petrochemical industry, for the production of refractory ceramics, glass and special binders.
Physical properties: · basic substance: 75.0%; · heavy metals: 0.0005; Arsenic: 0.0005; Fluorine: 0.001.
What does it look likeliquid
Mass fraction of active substance99,75
Fraction of tertiary amine0.00017
Hydrogen ion activity index-
Precautions and Transportation
Phosphoric acid has a hazard class 2. On contact with the skin, it causes burns, irritates the mucous membranes and causes coughing. It is transported in steel road, railroad tanks or containers with similar characteristics in accordance with the current regulations for the carriage of such substances. Store in a closed container in a dry, well-ventilated area, away from aggressive compounds and direct sunlight.