Specifications:

 

Item	Index
Appearance No	20
H3PO4	85.0% min
Chloride, as CI	0.001% max
Heavy metal ,as pb	0.0005% max
Arsenic, as AS	0.0005% max
H3PO3	0.012% max

 

Applications:

Main raw material, yellow phosphorus(p4). Technical grade phosphoric acid can be directly used as polishing agent for aluminum products, rust presenter for steel and iron phosphate agent, metal cleanser organic syganic synthesis catalyst, fine electronic plating. Food rade

used as acidulates in acidic drinks and also used in sugar fefining.