Polyphosphoric Acid 95% Min

H4P2O6

                                    Molecular Weight:337.93

PPA, %

≥

95

P2O5, %

≥

68.8

Color

≤

30

Chloride(Cl), %

≤

0.0005

SO4, %

≤

0.005

Iron(Fe), %

≤

0.002

Arsenic(As), %

≤

0.0001

Heavy metal(Pb), %

≤

0.0005

Pack:

in ISO Tank,IBC drum or in bulk

Use:

Use as cyclizing agent and acylating agent for compound in Organic Synthesis. Also use for phosphoric acid and analytically reagent.