I-Ammonium Sulphate Capro Crystal
I-ammonium sulfate
Igama:I-Ammonium Sulphate(I-IUPAC-enconyiwe isipelingi; futhi i-ammonium sulphate ngesiNgisi sase-British), (NH4)2SO4, iwusawoti we-inorganic kanye nenani lokusetshenziswa kwezentengiso.Okuvame ukusetshenziswa kakhulu njengomanyolo wenhlabathi.Iqukethe 21% nitrogen kanye 24% sulphur.
Elinye Igama:I-Ammonium Sulfate, i-Sulfato de Amonio, i-AmSul, i-Diammonium Sulfate, i-Sulfuric Acid Diammonium Salt, i-Mascagnite, i-Actamaster, i-Dolamin.
I-nitrogen:21% Amaminithi.
Isibabule:24% Amaminithi.
Umswakama:0.2% Ubukhulu.
I-Acid Yamahhala:0.03% Ubukhulu.
Fe:0.007% Ubukhulu.
Njengo:0.00005% Ubukhulu.
I-Heavy Metal(As Pb):0.005% Ubukhulu.
Ayincibiliki:0.01 Max.
Ukubukeka:Ikristalu Emhlophe noma Engamhlophe
Okujwayelekile:I-GB535-1995
1. I-Ammonium sulphate isetshenziswa kakhulu njengomanyolo we-nitrogen.Ihlinzeka nge-N ye-NPK.Inikeza ibhalansi elinganayo yenitrogen nesibabule, ihlangabezana nokushoda kwesibabule sesikhathi esifushane sezitshalo, amadlelo nezinye izitshalo.
2. Ukukhululwa okusheshayo, ukwenza ngokushesha;
3. Ukusebenza kahle kakhulu kune-urea, i-ammonium bicarbonate, i-ammonium chloride, i-ammonium nitrate;
4. Ingahlanganiswa kalula nezinye izivundisi.Inezici ze-agronomic ezifiselekayo zokuba umthombo wakho kokubili i-nitrogen nesibabule.
5. I-Ammonium sulphate ingenza izitshalo ziphumelele futhi ithuthukise izinga lezithelo futhi ivune futhi iqinise ukumelana nenhlekelele, ingasetshenziselwa inhlabathi evamile futhi itshale kumanyolo oyisisekelo, umanyolo owengeziwe kanye nomquba wembewu.Ifanele izithombo zelayisi, amasimu e-paddy, ukolweni nokusanhlamvu, ummbila noma ummbila, ukukhula kwetiye, imifino, izihlahla zezithelo, utshani obolile, utshani, i-turf nezinye izitshalo.
Ukusetshenziswa okuyinhloko kwe-ammonium sulfate kuwumanyolo wenhlabathi ene-alkali.Emhlabathini i-ammonium ion iyakhululwa futhi yakhe i-asidi encane, yehlisa ibhalansi ye-pH yenhlabathi, kuyilapho inikela nge-nitrogen ebalulekile ekukhuleni kwezitshalo.Ububi obuyinhloko bokusetshenziswa kwe-ammonium sulfate wukuqukethwe kwayo kwenitrogen ephansi uma kuqhathaniswa ne-ammonium nitrate, ekhuphula izindleko zokuhamba.
Iphinde isetshenziswe njenge-adjuvant yesifutho sezolimo kuma-insecticide ancibilika emanzini, ama-herbicides, nama-fungicides.Lapho, isebenza ukubopha i-iron ne-calcium cations ekhona kokubili emanzini kanye namaseli ezitshalo.Isebenza kakhulu njenge-adjuvant ye-2,4-D (amine), i-glyphosate, ne-glufosinate herbicides.
- Ukusetshenziswa Labhorethri
I-ammonium sulfate precipitation iyindlela evamile yokuhlanza amaprotheni ngokuwa.Njengoba amandla e-ionic esixazululo enyuka, ukuncibilika kwamaprotheni kuleso sixazululo kuncipha.I-Ammonium sulfate incibilika kakhulu emanzini ngenxa yemvelo yayo ye-ionic, ngakho-ke ingakwazi "ukukhipha usawoti" amaprotheni ngokuwa.Ngenxa yokungaguquguquki okuphezulu kwamanzi, ama-ion kasawoti ahlukanisiwe okuyi-cationic ammonium ne-anionic sulfate axazululwa kalula phakathi kwamagobolondo e-hydration yama-molecule amanzi.Ukubaluleka kwale nto ekuhlanzweni kwezinhlanganisela kusuka ekhonweni layo lokuba ne-hydrated kakhulu uma kuqhathaniswa nama-molecule angewona ama-polar ngakho-ke ama-nonpolar afiselekayo ayahlangana futhi ahle aphume esixazululweni ngendlela egxilile.Le ndlela ibizwa ngokuthi i-salting out futhi idinga ukusetshenziswa kosawoti omningi ongancibilika ngendlela enokwethenjelwa engxubeni enamanzi.Iphesenti likasawoti osetshenzisiwe uma liqhathaniswa nenani elikhulu likasawoti engxubeni lingancibilika.Ngakho-ke, nakuba ukugxila okuphezulu kuyadingeka ukuze indlela isebenze ngokwengeza inala kasawoti, ngaphezu kuka-100%, kungaphinda kugcwale isisombululo, ngakho-ke, ukungcolisa imvula engapholi ngemvula kasawoti.I-concentration ephezulu kasawoti, engafinyelelwa ngokungeza noma ukwandisa ukuhlushwa kwe-ammonium sulfate esixazululweni, yenza ukuhlukaniswa kwamaprotheni ngokusekelwe ekunciphiseni kwe-protein solubility;lokhu kuhlukaniswa kungase kuzuzwe nge-centrifugation.Ukunetha nge-ammonium sulfate kuwumphumela wokuncipha kokuncibilika esikhundleni sokushintshashintsha kwamaprotheni, ngaleyo ndlela iphrotheni encibilikisiwe ingancibilika ngokusebenzisa izigcinalwazi ezijwayelekile.[5]I-ammonium sulfate precipitation inikeza izindlela ezilula nezilula zokuhlukanisa izingxube eziyinkimbinkimbi zamaprotheni.
Ekuhlaziyweni kwama-lattice enjoloba, ama-asidi anamafutha aguquguqukayo ahlaziywa ngenjoloba ethelayo enesixazululo se-ammonium sulfate esingu-35%, esishiya uketshezi olucacile lapho ama-acids aguquguqukayo akhiqizwa kabusha nge-sulfuric acid abese egaywa ngesitimu.Imvula ekhethiwe ene-ammonium sulfate, ngokuphambene nendlela evamile yemvula esebenzisa i-acetic acid, ayiphazamisi ukunqunywa kwama-acid anamafutha aguquguqukayo.
