Characteristics | Unit | Standard Request | Test Method |
Total phosphate(as P2O5) | % (w/w) | 42.4Min | FCCV |
Water Insoluble matter | % (w/w) | 0.05 Max | FCCV |
Arsenic(As ) | Ppm | 3 Max | FCCV |
Loss on ignition | % (w/w) | 2.0 Max | FCCV |
Heavy Metal(as Pb) | ppm | 10 Max | FCCV |
pH value ( 1% aqueous solution ) | 11.5~12.5 | FCCV | |
Iron(Fe) | % | 0.05 Max | FCCV |
Inactive(as P2O5) | % (w/w) | 7.5Min | FCCV |
Sulfate( base on SO4 ) | % (w/w) | 0.05Max | FCCV |