No.1Nrog rau kev siv cov kua qaub ua kua, muaj kev phom sij tawm tau tshem tawm tag nrho, cov hlau hnyav yog qhov ntsuas kev noj qab haus huv yog qhov qis dua.
Zinc sulfate
Siv Lub Npe: Zinc Sulfate
Cov Qauv: ZNSO4• h2O
Molecular hnyav: 179.41
Zog: Cov hmoov dawb, tiv thaiv kom huv, zoo nkauj zoo
Kev Ntsuas Lub Cev thiab Tshuaj:
Yam | Taw tes |
Znro4• h2O | 94.7 |
Zn cov ntsiab lus,% ≥ | 35 |
Tag nrho arsenic (raug rau AS), MG / KG ≤ | 5 |
Pb (raug rau PB), MG / KG ≤ | 10 |
CD (raug rau CD), mg / kg ≤ | 10 |
HG (Raug rau HG), MG / KG ≤ | 0.2 |
Cov ntsiab lus dej,% ≤ | 5.0 |
FINENTA (hla tus nqi w = 250μm muag sieve),% | 95 |