Umkhiqizi Intengo Emihle Intengo Ammonium Chloride CAS: 12125-02-9

I-ammonium chloride, (ibanga lezimboni) ammonium chloride (okukhulunywa ngayo ngokuthi "chloramine", eyaziwa nangokuthi i-halogen sand, ifomula yamakhemikhali: Ifomula yefomula: NH4CL) iyi-colorless cubic crystal noma i-crystalline powder emhlophe. Inambitha onosawoti futhi inomunyu kancane futhi ingeyakho kasawoti we-acid. Ubuningi bayo obuhlobene ngu-1.527. Kuyancibilika emanzini, i-ethanol kanye noketshezi amomonia kepha insoluble e-acetone naku-ether. Isixazululo esinamanzi abuthakathaka acidic, futhi i-acidity yayo iyathuthukiswa ngenkathi kushisa. Lapho kufuthelwa ku-100 ° C, kuqala ngokuzibandakanya kakhulu, futhi lapho kufuthelwa ku-337.8 ° C, kuzokuhlukanisa i-ammonia ne-hydrogen, ukuhlanganisa kabusha ukukhiqiza izinhlayiya ezincane ze-ammonium chloride nentuthu emhlophe Lokho akulula ukucwila futhi kunzima kakhulu ukuchithwa emanzini. Lapho kufuthelwa ku-350 ° C, kuzothuthukisa futhi lapho kungu-520 ° C, kuzobilisa. Ukufakwa kwalo komswakama kuncane, futhi esimweni sezulu esimanzi semvula kungadonsa umswakama wekhekhe. Okwezinsimbi ezinamandla nezinye izinsimbi, kuyawohloka, okuthi, ikakhulukazi, okunamandla amakhulu ethusi kepha akukho ukugcwala kwensimbi yensimbi. I-Ammonium Chloride ingatholakala ekuphendukeni okungathathi hlangothi kwe-ammonia ne-hydrogen chloride noma i-ammonia ne-hydrochloric acid (ukulingana: i-NH3 + HCL → NH4CL). Lapho kufudunyezwa, kuzokubola nge-hydrogen chloride kanye ne-ammonia ukusabela (i-equation: NH4CL → I-NH3 + HLCE) nokusabela kungokulungile uma isitsha sisezingeni elifanele uma nje lisesitokisini.
I-Ammonium Chloride isetshenziselwa amabhethri alomile ikakhulukazi, amabhethri wokugcina, usawoti we-ammonium, ukushukunyiswa, ama-electrodes, ama-admiines, njll. Kungumanyolo we-acidial ngokomzimba futhi kufanelekile ukolweni, ilayisi, ummbila, ukudlwengulwa nezinye izilimo. Inemiphumela yokuthuthukisa ubunzima befayibha kanye nokungezwani kanye nokwenza ngcono ikhwalithi ikakhulukazi yezilimo zekotini nelineni. Kodwa-ke, ngenxa yohlobo lwe-ammonium chloride, uma uhlelo lokusebenza alulungile, luzoletha imiphumela emibi emhlabathini nezilimo.
Izimo Zobuchwepheshe: Ukuqaliswa kweRiphabhulikhi Yabantu baseChina National Standard GB-2946-82.
1. Ukubukeka: I-Crystal Emhlophe
2. Ukuqukethwe kwe-ammonium chloride (isisekelo esomile) ≥ 99.3%
3. Okuqukethwe komswakama ≤1.0%
4. Ukuqukethwe kwe-sodium chloride (isisekelo esomile) ≤0.2%
5. Okuqukethwe kwensimbi ≤0.001%
I-6. Okuqukethwe kwensimbi esindayo (ngokuya nge-PB) ≤0.0005%
7. Okuqukethwe kwamanzi okuqukethwe
8. Okuqukethwe kweSulfate (ngokuya nge-SO42-) ≤0.02%
9. PH: 4.2-5.8
I-Ammonium Chloride isetshenziswa njengesikhulu futhi njengesengezo kuma-toners angewona atshwala. Ngokusho kwamakhemikhali wezimonyo, ingxenye ye-ammonium inikeza umuzwa wokudilizwa noma oshubile abanye abantu abahlobana ne-tonier noma ama-aftershes, futhi okuvame ukunikezwa okuqukethwe kotshwala. Ukusetshenziswa kuka-Ammonium Chloride kungumphumela wokuthandwa ekuthini uzizwe.
I-Ammonium Chloride yindawo yenhlama nokudla kwemvubelo okukhona njengamakristalu angenamibala noma i-crystalline powder emhlophe. Cishe ama-30-38 g ancibilika emanzini ngo-25 ° C. I-PH yesisombululo esingu-1% ku-25 ° C ngu-5.2. Isetshenziswa njengenhlama yenhlama kanye ne-flavour enhancer ezindaweni ezibhakiwe kanye nomthombo we-nitrogen wokuvutshelwa kwemvubelo. Iphinde isetshenziswe kwizinkomba nasekulathini. Elinye ithemu likasawoti lingu-ammonium we-ammonia.
Amakristalu amhlophe ezenziwe ngosawoti we-ammonia esebenza nge-hydrochloric acid elandelwa yi-crystallization. I-ammonium chloride yaziwa nangokuthi uSal Ammoniac. Ukuncibilika emanzini notshwala, i-ammonium chloride yayisetshenziswa njenge-hadide ngezinqubo eziningi, kufaka phakathi iphepha elinosawoti, iphepha le-albhamu, i-albhamu opalttype, nezinqubo ze-albhamu zasemulsion.