phosphoric acid,China price supplier

Commodity    : Phosphoric Acid ( Food Grade )
Specification: 
               Content ( H3PO4 )                   85% min.
               Arsenic ( As )                 0.00005% max.
               Heavy Metal ( Pb )              0.0005% max.
               Floride ( F )                    0.001% max.
               Easily Oxidated matter ( H3PO3 ) 0.012% max.
Packing      : In 35kg or 330kg plastic drums.