ITEM INDEX
Na5p3o10 % ≥ 94.0
p2o5 % ≥ 57.0
water insoluble % ≤ 0.05
Fe % ≤ 0.005%
As % ≤ 0.00013
Heavy metals (Pb) % ≤ 0.001
chloride (Cl) % ≤ 0.025
sulphate (so4) % ≤ 0.4
whiteness % ≥ 85
ph(1% aqueous solution) 9.5-10.0
Na5p3o10 % ≥ 94.0
p2o5 % ≥ 57.0
water insoluble % ≤ 0.05
Fe % ≤ 0.005%
As % ≤ 0.00013
Heavy metals (Pb) % ≤ 0.001
chloride (Cl) % ≤ 0.025
sulphate (so4) % ≤ 0.4
whiteness % ≥ 85
ph(1% aqueous solution) 9.5-10.0
Main Products
Titanium dioxide,zinc oxide,caustic soda