(1) Total
phosphate, as P2O5: *8.0% min.
(2) Inactive phosphate, as P2O5: 7.5% max.
(3) PH of 1% water solution: 5.**7.3
(4) Solubility: Qualified
(5) Water insoluble: 0.*5% max.
(6) Iron, as Fe: 0.*5% max.
Usage:Used
in industries of oil fields, paper production, textile, dyeing,
petroleum, chemistry, metallurgy and construction materials etc. As
a water softening agent in solution for printing, floating agent,
dispersing medium and high temperature
agglomerant.
