Ammonium sulphate | 7783-20-2
Zogulitsa:
| Kupanga | Kulemera kwa Maselo | Chinyezi | Nayitrogeni wamafuta |
| White Granular | -- | ≤0.8% | ≥21.5% |
| White Crystal | -- | ≤0.1% | ≥21.2% |
Mafotokozedwe Akatundu:
Ndi kristalo wopanda mtundu kapena ufa woyera wa crystalline, wopanda fungo. Imasungunuka mosavuta m'madzi, koma osasungunuka mu mowa ndi acetone. Mayamwidwe osavuta a chinyezi agglomerate, okhala ndi corrosion amphamvu komanso permeability. Imakhala ndi mayamwidwe a hygroscopic, chinyezi m'zidutswa zitaphatikizana. Imatha kusweka kukhala ammonia ndi sulfuric acid ikatenthedwa mpaka 513 ° C pamwamba. Ndipo imatulutsa ammonia ikamachita ndi alkali. Low poizoni, zolimbikitsa.
Ammonium sulphate ndi amodzi mwa feteleza omwe amagwiritsidwa ntchito kwambiri komanso omwe amagwiritsidwa ntchito kwambiri ndi nayitrogeni. Ammonium sulphate ndiye fetereza yabwino kwambiri yotulutsa mwachangu, yogwira ntchito mwachangu, yomwe imatha kugwiritsidwa ntchito mwachindunji kunthaka ndi mbewu zosiyanasiyana. Itha kugwiritsidwanso ntchito ngati mitundu ya feteleza wambewu, feteleza wapansi ndi feteleza wowonjezera. Ndiwoyenera kwambiri nthaka yomwe ilibe sulfure, mbewu zochepa za chlorine, mbewu za sulfure-philic.
Ntchito:
Feteleza ndi zokometsera.
Phukusi:25 kgs / thumba kapena momwe mukufunira.
Posungira:Mankhwala ayenera kusungidwa pamthunzi ndi malo ozizira. Musalole kuti likhale padzuwa. Kuchita sikungakhudzidwe ndi chinyezi.
MiyezoExeodulidwa:International Standard.
