Product Name: POLYPHOSPHORIC ACID (PPA) Molecular Formula: H6P4O13 Molecular Weight: 337.93 Formula Structure: Spec: Items Standard (Industrial Grade) Content (H3PO4) % 115 Min. Content (P2O5) % 83 Min. Chloride (Cl) % 0.01 Max. Sulfate (SO4) % 0.01 Max. Arsenic (As) (ppm) 50 Max. Heavy Metal (as Pb) (ppm) 10 Max. Iron (Fe) (ppm) 10 Max. Color (Hazen) 50 Max. Viscosity 35 Pa.S HS Code: 280920000 CAS No.: 8017-16-1 EINECS: 232-417-0 UN: 3264 Packing: 40kgs, 200L plastic drums or 1000L IBC
