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Phosphoric Acid-- ortho phosphoric acid  (Thermal process acid)

Phosphoric acid is used in metal finishing (rust moving), phosphates production, beverages, food.

The phosphoric acid we produce is transparent liquid, made from element phosphorus by thermal process,  not purified wet phosphoric acid ( PWA)

Product Phosphoric   Acid 
Formula H3PO4
CAS 7664-38-2
Packing A. 35kg/ 20 liter drums

B. 330kg/ 200 liter drums

C. 1,600kg/ 1,000 liter IBC
Grade Technical, Food (FCC), JIS, Semiconductor
Purity 85%, 80%, 75% min.
Phosphoric acid uses:

Metal Finishing 

 Phosphatizing compounds for rustproofing and improvement of paint bonding of steel; as the major ingredient in solutions used for the chemical and electro-chemical polishing of aluminum, stainless steel, and copper alloys; and in metal cleaning and pickling.
Chemical Manufacture  Production of phosphate salts.
Equipments Maintenance  Descaling of boilers and heat exchanger tubes.
Ceramics and Glass For ceramic colors chemically-bonded fire brick for steel furnaces;
Petroleum - Polymerization of propylene; alkylating catalyst.
Plastics As catalyst to speed up setting action of some synthetic resins.
Drinking Water Treatment  food grade acid used for Corrosion control (lead and copper control)
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