AURAMIN O

Omqondofana:PYOCTANINUMAUREUM;PYOCTANUNUMAUREUM;PYOKTANINYELLOW;PYKOTANNIN;AURAMINEO,ChemicalbookCERTIFIED;AURAMINEO,CERTIFIED(CI41000);AURAMINEO,FORMICROSCOPY;BASICYELLOW2.

Inombolo ye-CAS: 2465-27-2
Ifomula yemolekyuli: C17H22ClN3
Isisindo se-molecule: 303.83
Inombolo ye-EINECS: 219-567-2

Izigaba ezihlobene:amanye ama-reagents e-biochemical; odayi nodayi; imibala yokudla; izingulube; ama-reagents e-biochemical; ama-catalyst anegolide; imibala yokudla; odayi; odayi be-cationic; odayi abayisisekelo abajwayelekile; i-hematology kanye ne-histology; ama-imprinting kanye nama-staining agents; Amapende nezingubo; izinto zokubhekisela; organic Chemicalbook chemical izinto zokusetshenziswa; imikhiqizo yamakhemikhali-amakhemikhali angaphili; imikhiqizo yamakhemikhali-amakhemikhali aphilayo; ama-biochemical reagents-pigments; amakhemikhali; usawoti wezinto ezingaphili; izinto zamakhemikhali; Odayi kanye Nezingulube; Izinto eziphilayo; I-Diphenylmethane

Ukusetshenziswa kwe-Auramine kanye nendlela yokuhlanganiswa:

Izakhiwo zamakhemikhali Impushana ephuzi eyunifomu. Incibilika emanzini abandayo, incibilika kalula emanzini ashisayo, iphuzi ngokugqamile, futhi izobola ngemva kokubilisa. Iphuzi uma inyibilika ku-ethanol. Impushana kadayi ayinambala ku-concentrated sulfuric acid, futhi iphenduka ibephuzi ngokukhanyayo ngemva kokuhlanjululwa; i-orange ku-nitric acid egxilile; imvula emhlophe kusisombululo se-sodium hydroxide.

Isebenzisa:

1) Isisekelo esiphuzi esikhanyayo singasetshenziselwa ukudaya usilika, ukotini, i-acrylic fibre, uvolo, njll., kanye nokuphrinta okuqondile. Lapho usebenzisa, izinga lokushisa elincibilikayo akufanele lidlule ku-60°C. Ngenxa yokungasheshi kahle kokukhanya, ayivamile ukusetshenziswa ezindwangu. Ingasetshenziselwa ukufaka imibala kwesikhumba, iphepha, upende, njll.

I-2) Isetshenziselwa i-cellulose acetate, ukotini we-mordant, kodwa ukusheshisa okuphansi, umbala ogqamile, ingasetshenziswa ukwenza okuluhlaza noma okubomvu, njll. Ingasetshenziselwa ukudaya isikhumba, iphepha, ilineni kanye ne-viscose. I-alkaline ingasetshenziswa ukufaka umbala kuwoyela, amafutha, upende, njll. Amachibi anombala angalungiselelwa ukusetshenziswa koyinki.

3) Isetshenziselwa ikakhulukazi ukungcoliswa kwe-fluorescent kwamagciwane amelana ne-asidi njenge-Mycobacterium tuberculosis. Ngemva kokungcoliswa ngodayi we-fluorescent i-AuramineO, amagciwane ane-asidi esheshayo azokhipha umbala osawolintshi ogqamile lapho ehlolwa ngesibonakhulu esikhanyayo esinomthombo wokukhanya we-Chemicalbook ultraviolet. Le ndlela ingasetshenziselwa i-microscopy yokukhulisa kancane, ngakho amagciwane amelana ne-asidi angatholakala ngokushesha okukhulu.

Indlela yokukhiqiza:I-N,N-dimethylaniline kanye ne-formaldehyde ziyafinyezwa, ngemva kokukhishwa kwe-distillation, i-crystallization kanye nokuhlanzwa, i-ammoniated ngesulfure, urea ne-ammonium chloride, bese ihlungwa futhi yomiswe ukuze kutholwe umkhiqizo ophelile. Ukusetshenziswa kwempahla eluhlaza (kg/t Chemicalbook) N,N-dimethylaniline (98%) 110 formaldehyde (37%) 460 urea 700 sulfur (99%) 350 ammonium chloride 630 p-aminobenzene sulfonic acid (100%) 8 usawoti ocolisisiwe 7500.

Indlela1: Indlela ye-sintering isebenzisa i-N,N-dimethylaniline njengento eyinhloko eluhlaza. Okokuqala, ifinyezwa nge-formaldehyde ukuthola i-diarylmethane. Ngemuva kokukhishwa kwe-distillation, i-crystallization kanye nokuhlanzwa, i-ammoniated nge-urea, isulfure, ne-ammonium chloride, bese ihlungwa, Umkhiqizo ophelile utholakala ngemva kokumiswa. . Ukusabela kwe-amination empeleni kuyizinyathelo ezintathu zokusabela kwe-vulcanization, ukulingisa kanye nokwakheka kukasawoti esinyathelweni esisodwa, okungukuthi, i-4,4′-dimethylaminodiphenylmethane, isulfure, urea kanye ne-ammonium chloride yengezwa eketela lokuxubha ngokulingana, futhi izinga lokushisa liyalingana. inyuke yaya ku-(200 ±5)℃, sabela amahora angu-4, futhi uyikhiphe ku-Chemicalbook. Indlela yesi-2: Indlela yokuncibilikisa Indlela yokuncibilikisa esanda kwakhiwa isebenzisa i-ethylene glycol njengesinyibilikisi ukunciphisa izinga lokushisa lokusabela futhi yandise kakhulu isivuno. Inqubo yokusabela imi kanje: Faka u-300g we-ethylene glycol no-58g wesulfure egedlela lokusabela, bese udlulisela kugesi ye-ammonia ku-(140±5)℃, engeza u-80g we-ammonium chloride ngemva kwamahora angu-4 wokuphendula, qhubeka nokusabela kwe-ammonia. igesi amahora angu-16, kanti isamba segesi ye-ammonia silinganiselwa ku-102g. Ngemuva kokuthi ukusabela kuqediwe, ukupholisa, ukucwebezela, ukuhlunga, nokomisa, umkhiqizo ungaba ngu-155g.