I-Ammonium Sulphate Granular(Ibanga Lensimbi)
I-nitrogen: 20.5% Min.
Isibabule: 23.4% Min.
Umswakama: 1.0% Max.
Fe:-
Njengoba:-
Pb:-
Ayincibiliki: -
Usayizi Wezinhlayiya: Akumele kube ngaphansi kwamaphesenti angama-90 wezinto ezibonakalayo
dlula ku-5mm IS sieve futhi igcinwe ku-2 mm IS sieve.
Ukubukeka: imbudumbudu emhlophe noma emhlophe, ihlangene, igeleza mahhala, ayinazo izinto eziyingozi futhi iyalashwa.
Ukubukeka: I-crystal powder emhlophe noma emhlophe noma i-granular
● Ukunyibilika: 100% emanzini.
● Iphunga: Alikho iphunga noma i-ammonia encane
●Ifomula ye-Molecular / Isisindo: (NH4)2 S04 / 132.13.
● Inombolo ye-CAS: 7783-20-2. i-pH: 5.5 kusixazululo esingu-0.1M
●Elinye igama: Ammonium Sulfate, AmSul, sulfato de amonio
●HS Ikhodi: 31022100
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 ngaphakathi 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 esingu-35% se-ammonium sulfate, esishiya uketshezi olucacile lapho ama-acids aguquguqukayo akhiqizwa kabusha nge-sulfuric acid bese egaywa ngesitimu. Imvula ekhethiwe ene-ammonium sulfate, ephambene nendlela evamile yemvula esebenzisa i-acetic acid, ayiphazamisi ukunqunywa kwamafutha acid ashintshashintshayo.
-Isengezo sokudla
Njengesengezo sokudla, i-ammonium sulfate ibhekwa njengephephile ngokuvamile (i-GRAS) yi-US Food and Drug Administration, futhi e-European Union iqokwe ngenombolo E517. Isetshenziswa njengesilawuli se-acidity kufulawa nezinkwa.
- Okunye ukusetshenziswa
Ekwelapheni amanzi okuphuza, i-ammonium sulfate isetshenziswa ngokuhambisana ne-chlorine ukukhiqiza i-monochloramine yokubulala amagciwane.
I-Ammonium sulfate isetshenziswa ngesilinganiso esincane ekulungiseni amanye ama-ammonium salts, ikakhulukazi i-ammonium persulfate.
I-Ammonium sulfate ibhalwe njengesithako emithini eminingi yokugoma yase-United States ngokweCenters for Disease Control.
Isixazululo esigcwele se-ammonium sulfate emanzini asindayo (D2O) sisetshenziswa njengezinga langaphandle ku-spectroscopy ye-sulphur (33S) ye-NMR ene-shift value engu-0 ppm.
I-Ammonium sulfate nayo isetshenziswe ekwakhiweni kwe-flame retardant esebenza njenge-diammonium phosphate. Njengesinqamuleli somlilo, sinyusa izinga lokushisa elivuthayo lento, yehlisa amazinga aphezulu okuncipha kwesisindo, futhi ibangele ukwanda kokukhiqizwa kwezinsalela noma i-char.[14] Ukusebenza kwayo kwe-flame retardant kungathuthukiswa ngokuyixuba ne-ammonium sulfamate.[catation needed] Isetshenziswe ezicimeni-mlilo zasemoyeni.
I-Ammonium sulfate isetshenziswe njengesilondolozi sezinkuni, kodwa ngenxa yemvelo yayo ye-hygroscopic, lokhu kusetshenziswa kuye kwanqanyulwa kakhulu ngenxa yezinkinga ezihambisana nokugqwala kwe-metal fastener, ukuntengantenga kwe-dimensional, kanye nokwehluleka kokuqeda.
