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Home » Product Directory » Chemicals » Inorganic Chemicals » Acid » Phosphoric Acid

Phosphoric Acid

Phosphoric Acid

Product Description

Name: Phosphoric Acid
Origin: China
Molecular Formula: H3PO4
CAS NO.: 7664-38-2

Specifications Technical Grade Food Grade
Color 25max 16max
H3PO4 85%min 85%min
Chloride as CI 0.0005%max 0.0005%max
SO4 0.005%max 0.005%max
Iron as Fe 0.002%max 0.001%max
Arsenic as As 0.004%max 0.0001%max
Heavy metal as Pb 0.001%max 0.001%max
Fluoride as F 0.001%max

Application
Phosphoric acid technical grade is mainly used in production of varieties of phosphate, phosphating surface treatment of metal, electrolyte treatment liquids or chemical treatment liquids, surface treatment of stainless steel such as chemical and electrolytic polishing, chemical coloring, chemical and electrolytic etching, removal of oxide film, phosphating, passivating and surface cleaning. It is also used as organic synthesis catalyst, drying agent, metal cleanser, a rust-proof coating for metals in coating industry, active carbon treating compound Phosphoric acid food grade is used as acidulant in acidic drink, flavors and canned food, nutrition agent for yeast to prevent the reproduction of useless bacteria. It is also used in the production of food grade phosphate.

Packing: Packed in 35kg net drums or 330kg net drums.

   
Trademark:  arrowchem
Company: Arrow Chemical Group Corp.

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