Igama leKhemikhali: I-Ferrous sulfate
Ifomula:FeSO4.H2O
Isisindo se-molecule: 169.92
Ukubukeka: I-cream powder, i-anti-caking, i-fluidity enhle
Inkomba Engokomzimba Namakhemikhali:
Into | Inkomba |
I-FeSO4.H2O ≥ | 91.3 |
Fe2+Okuqukethwe, % ≥ | 30.0 |
Fe3+Okuqukethwe, % ≤ | 0.2 |
Isamba se-arsenic (kuncike ku-As), mg / kg ≤ | 2 |
I-Pb (kuncike ku-Pb), mg / kg ≤ | 5 |
I-Cd(kuncike ku-Cd),mg/kg ≤ | 2 |
Hg(kuncike ku-Hg),mg/kg ≤ | 0.2 |
Okuqukethwe kwamanzi,% ≤ | 0.5 |
Ukulunga (Isilinganiso sokudlula W=180µm isisefo sokuhlola), % ≥ | 95 |
Inochwepheshe ochwepheshe kanye nomhloli wokuqinisekisa umkhiqizo ngekhwalithi ezinzile.