Jan ƙarfe sulfate
Jan ƙarfe sulfate
Amfani: Ana amfani dashi azaman ƙarin abinci mai gina jiki, wakilin antimicrobial, tsayayyen wakili da taimakon sarrafawa.
Shirya: A cikin 25kg mawallen filastik da aka saka / takarda jaka tare da linzin PE.
Ajiya da sufuri: Ya kamata a adana a cikin wani shago da iska mai santsi, ta nisanta daga zafin rana da danshi yayin safarar kaya, shigar da kulawa don mu guji lalacewa. Bugu da ƙari, dole ne a adana shi dabam daga abubuwa masu guba.
Daidaitaccen ma'auni:(GB29210-2012, FCC-VII)
| Gwadawa | GB29210-2012 | FCC VII |
| Abun ciki (Cuso4· 5h2O), w /% | 98.0-102.0 | 98.0-102.0 |
| Abubuwa ba su precipated ta hanyar hydrogen sulfide,w /% ≤ | 0.3 | 0.3 |
| Baƙin ƙarfe (fe), w /% ≤ | 0.01 | 0.01 |
| Jagora (PB),MG / kg ≤ | 4 | 4 |
| Arsenic (AS),MG / kg ≤ | 3 | ---- |
Rubuta sakon ka a nan ka aika da shi
