Phosphoric acid(PA)
Molecular formula: H3PO4
CAS Number: 7664-38-2
Standard executed: Tech grade (Nation standard) Food grade (GB3149-2004)
Packing: IBC tank or 35 KG drum
Guaranteed Technical Specifications
Specification Food Grade Tech Gade
Content(H3PO4)% 75/85 75/85
Fluoride max % 10ppm
Heavy metals(as Ph)max 5ppm
Arsenic(as As)max 0.5ppm
Chloride as Cl max 5ppm 50ppm
SO4 max % 0.005 0.05
Iron Fe max % 0.01
Easy oxidated substance H3PO4 max % 0.012 0.2
If you are interested in our products,please contact anda1003(at)gmail(dot).com