Product Description

Specifications*************-Industrial grade**-Food grade

H3PO*************************5.0% min**********5.0% min

Chloride, as Cl**************0.***5% max*****0.***3% max

Sulfate, as SO*************0.**5% max*******0.**2% max

Iron, as Fe*******************0.**2% max*******0.**1% max

Arsenic, as As***************0.**5% max*******0.***1% max

Heavy metal, as Pb********0.**1% max*******0.***1% max

Whiteness*********************0% max*************0% max
H3PO4)，% ≥ *5.0

As content，% ≤ 0.***1

　　Fluoride  content，% ≤ 0.**1

Metal content，% ≤ 0.**1

　　CAS No.： ********2