Product Name: Phosphoric Acid
Specification: Technical Grade Food Grade Electronic Grade
Content 85%min 85%min 85%min.
H3PO3 0.012%max 0.012%max 50ppm max
Chlorides 0.001%max 0.0005%max 1ppm max
Sulphates 0.005%max 0.005%max 10ppm max
Iron, as Fe 0.002%max 0.002%max 0.002%max
Fluoride, as F 0.001%max 0.001%max 1ppm max
Arsenic, as As 0.005%max 5ppm max 0.5ppm max
Heavy Metal 0.001%max 0.0005%max 1ppm max
Nitrate -- -- 5ppm max
Volatile acid (CH3COOH) -- -- 10ppm max
KMnO4 reducing substances-- -- pass
Colority 20#max 20#max 8# max
Phosphoric Acid 85%min