| ≥1 piece |
*STPP content % : Min 95 *P2O5 content % : Min 57 *Water insoluble %: Max 0.05 *PH %: 9.5-10.0 *Whiteness % : Min 85 *Fluoride (as F) ppm : Max 30 *Arsenic (as As) ppm : Max 3 *Heavy Metal(as Pb) ppm : Max 10 *Sulfate (as SO42???) % : Max0.4 |