Item | Specification |
Appearance | White crystalline granule or powder |
Assay content | 99%min |
PH(1% solution) | 4.0-4.5 |
Moisture ,% | 0.2MAX |
Residue of ignition(Ash), % | 0.1MAX |
Ferric content ppm | 25MAX |
concentration of Ammelide&Ammeline, % | 0.5MAX |
Ammonia, ppm | 20-200 |
25kg plastic woven bag;25 kilograms Paper barrel.
Storage: 0-6ºC, Cool, dry and ventilated