Sodium sulfide
Kopo:
Haholo-holo e sebelisoa bakeng sa masela, ho daea, ho rafa, ho etsa matlalo, ho qhibilihisa, ho etsa pampiri, ho ntša liindasteri tsa tšepe le meriana, joalo-joalo.
Tlhaloso:
Ntho | Standard | |
Na2S | ≥60.0% | ≥60.0% |
Na2CO3 | ≤1.5% | ≤5% |
Metsi a sa qhibidihang | ≤0.05% | ≤0.4% |
Fe | ≤30ppm | 1500ppm |
Ngola molaetsa wa hao mona mme o re romele wona