Phosphoric Acid 85%min.tech.grade Specification: Apha 30Max Content(H3PO4) 85%Min. Chloride(Cl-) 0.0005%Max. Sulphates(SO4) 0.005%Max. Iron(Fe) 0.002%Max. Arsenic(As) 0.008%Max. Heavy Metal(as Pb) 0.001%Max. Packing :In 35kg net plastic drums.