Diphosphorus Pentoxide

ITEM

INDEX

Tech. Grade

Food Grade

Na5P3O10 (%):

94Min

95Min

P2O5 (%):

57Max

57Max

Insolubles In Water (%):

0.15Max

0.05Max

Fe (%):

0.007Max

N

Ph (1% Solution):

9.2-10

9.5-10

Heavy Metal (As Pb) (%):

N

0.001Max

Arsenic (As) (%):

N

0.0003Max

Fluoride(F) (%):

N

0.003Max

Whiteness(%):

90Min

90Min

Density (g/cm3)

0.35-0.9

0.35-0.9

type Content (%)

10-30

10-30