Eigenschaften | Einheit | Standardanforderung | Testmethode |
Aussehen | Transparent | FCC | |
Reinheit (H3PO4) | % (w/w) | 85 Min | FCC |
SO4 | Ppm | 2 Max | FCC |
H3PO3 | % (w/w) | 0,012 Max | FCC |
Wie | Ppm | 0,05 | FCC |
Fe | Ppm | 3 Max | FCC |
Schwermetall (als Pb) | Ppm | 2 Max | FCC |