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Mai ƙera Kyakkyawan Farashi Aniline CAS:62-53-3

taƙaitaccen bayani:

Aniline ita ce mafi sauƙin ƙwayar amine mai ƙanshi, benzene a cikin ƙwayar hydrogen don rukunin amino na mahaɗan da aka samar, ruwa mai ƙonewa mai launi, ƙamshi mai ƙarfi. Wurin narkewa shine -6.3℃, wurin tafasa shine 184℃, yawan dangi shine 1.0217(20/4℃), ma'aunin amsawa shine 1.5863, wurin walƙiya (kofin buɗewa) shine 70℃, wurin ƙonewa na bazata shine 770℃, ana dumama ruɓewar zuwa 370℃, yana narkewa kaɗan a cikin ruwa, yana narkewa cikin sauƙi a cikin ethanol, ether, chloroform da sauran abubuwan narkewa na halitta. Yana canza launin ruwan kasa na Chemicalbook lokacin da aka fallasa shi ga iska ko hasken rana. Ana iya ƙara tururi, distillation don ƙara ƙaramin adadin foda zinc don hana oxidation. Ana iya ƙara NaBH4 zuwa aniline mai tsabta don hana lalacewar oxidation. Maganin Aniline abu ne mai sauƙi, kuma acid yana da sauƙin samar da gishiri. Ana iya maye gurbin atom ɗin hydrogen da ke kan rukunin amino ɗinsa da ƙungiyar hydrocarbon ko acyl don samar da anilines na sakandare ko na uku da acyl anilines. Lokacin da aka aiwatar da maye gurbin, samfuran da ke kusa da su da waɗanda aka maye gurbinsu galibi ana samar da su. Amsawa da nitrite yana samar da gishirin diazo wanda daga ciki za a iya samar da jerin abubuwan da suka samo asali daga benzene da mahaɗan azo.

CAS: 62-53-3


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Bayani

Aniline muhimmin abu ne na sinadarai, yana samar da kayayyaki masu mahimmanci har zuwa nau'ikan 300, galibi ana amfani da su a MDI, masana'antar rini, magani, masu haɓaka roba, kamar p-aminobenzene sulfonic acid a masana'antar rini, masana'antar magunguna, N-acetanilide, da sauransu. Haka kuma ana amfani da shi don yin resins da fenti. A cikin 2008, yawan amfani da aniline ya kai tan 360,000, kuma ana sa ran buƙatarsa ​​​​ta kai tan 870,000 a 2012. Chemicalbook yana da ƙarfin samarwa na tan miliyan 1.37, tare da ƙarfin wuce gona da iri na kusan tan 500,000. Aniline yana da guba sosai ga jini da jijiyoyi, kuma ana iya sha ta fata ko haifar da guba ta hanyar numfashi. Akwai manyan hanyoyi guda biyu don samar da aniline a masana'antu: 1. Ana shirya Aniline ta hanyar hydrogenation na nitrobenzene wanda jan ƙarfe mai aiki ya haɓaka. Ana iya amfani da wannan hanyar don ci gaba da samarwa ba tare da gurɓatawa ba. 2, chlorobenzene yana amsawa da ammonia a zafin jiki mai yawa a gaban sinadarin jan ƙarfe mai kara kuzari.

Ma'ana iri ɗaya

ai3-03053;amino-benzen;Aminophen;Anilin;anilin(czech);Anilina;BENZENAMINE;BENZENAMIN.

Amfani da Aniline

1. Aniline tana ɗaya daga cikin mahimman hanyoyin da ake amfani da su wajen yin rini, kuma ita ce babbar hanyar da ake amfani da ita wajen yin magani, masu haɓaka roba da kuma magungunan hana tsufa. Haka kuma ana iya amfani da ita wajen yin kayan ƙanshi, varnishes da abubuwan fashewa, da sauransu. Ana amfani da Aniline wajen yin rini, magunguna, resins, varnishes, turare, robar da aka yi da Chemicalbook har ma da sinadarai masu narkewa. Abubuwa masu haɗari da cutarwa da ke shafar farkon rayuwar dabbobin ruwa. A cewar Hukumar Kare Muhalli ta Amurka (EPA), gurɓatattun muhalli da abinci, Gurɓatattun ruwan sha. An yi amfani da shi a matsayin Candidate Compound 3 (CCL3).
2. Aniline muhimmin abu ne na albarkatun ƙasa, ana iya samun samar da magungunan kashe kwari daga aniline, alkyl aniline, N - alkyl aniline neighborne nitro aniline, o-phenylendiamine, phenylhydrazine, cyclohexylamine da sauransu, ana iya amfani da su azaman maganin kashe kwari akan sodium mai tsatsa, ruhin iri, amine methyl Chemicalbook sterilization, sterilization amine, carbendazim, its spirit, benomyl, triazophos insecticide, pyridazine sulfur phosphorus, quetiapine phosphorus, Intermediates of herbicides alachlor, acetochlor, butachlor, cycloazinone, imidazole quinolinic acid, da sauransu.
3. Aniline muhimmin matsakaici ne. Ana samar da nau'ikan kayayyaki masu mahimmanci sama da 300 daga aniline. Akwai kimanin masana'antun aniline 80 a duniya, jimlar ƙarfin samarwa na shekara-shekara ya wuce t/a miliyan 2.7, fitowar kusan t/a miliyan 2.3; Babban yankin amfani shine MDI, wanda ya kai kashi 84% na jimlar amfani da aniline a shekarar 2000. A ƙasarmu, aniline galibi ana amfani da shi a masana'antar MDI, masana'antar rini, ƙarin roba, magunguna, magungunan kashe kwari da magungunan halitta. Yawan amfani da aniline a shekarar 2000 ya kai t 185,000, kuma ƙarancin samarwa yana buƙatar a magance shi ta hanyar shigo da shi. Kayayyakin da ke cikin Aniline da kuma rini sune: 2, 6-diethyl aniline N-acetaniline, p-butyl aniline, o-phenylenediamine, diphenylenediamine, diazo-aminobenzene, 4,4' -diaminotriphenylmethane, 4,4' diaminodiphenylcyclohexyl methane,N, N-dimethylaniline, N-diethylaniline,N, n-diethylaniline, p-acetamide phenol, p-aminoacetophenone,4 ,4' -diethylaminophenone,4- (p-aminophenine) butyric acid, p-nitroaniline, N-nitrodianiline, β-acetaniline, 1, 4-diphenylaminourea, 2-phenylindole, p-benzaniline, N-formylaniline, n-benzoylaniline, n-acetaniline, 2,4, 6-trichloraniline, p-chemicalbook iodoaniline , 1 - aniline - 3 - methyl - 5 - pyrazole ketones, hydroquinone, dicyclohexyl amine, 2 - (N - methyl aniline) acrylic nitrile, 3 - (N - diethyl aniline) acrylic nitrile, 2 - (N - diethyl aniline) ethanol, p-aminoazobenzene, phenylhydrazine, phenyl urea single, phenyl urea biyu, na sulfur cyano aniline, 4, 4 'diphenyl methane diisocyanate, phenyl methyl sau da yawa fiye da Cyanate ester, 4-amino-acetanilide, N-methyl-N - (β-hydroxyethyl) aniline, n-methyl-N (β-chloroethyl) aniline, N, N-dimethyl-p-phenylenediamine, N, N, N', N' -tetramethyl-p-phenylenediamine, N, n-diethyl-p-phenylenediamine, 4,4' -methylenediamine (N, n-diethyl-p-phenylenediamine, phenylthiourea, diphenylenediamide, p-amino Benzene sulfonic acid, 4, 4 'diamino diphenyl methane benzoquinone, N, N - akan aniline na tushen ethanol, acetyl acetanilide, aminophenol, N, N - methyl - ethyl benzyl aniline formyl aniline, N - methyl acetanilide, bromine acetanilide, double (zuwa amino cyclohexyl) methane, phenylhydrazone diphenyl kappa hydrazone da acetophenone phenylhydrazone - 2, 4 - disulfonic acid, aniline, p-aminoazobenzene - 4 'sulfonic acid, phenylhydrazine -4- sulfonic acid, thioacetanilide, 2-methylindole, 2, 3-dimethylindole, N-methyl-2-phenylindole.
4, ana amfani da shi azaman maganin nazari, wanda kuma ake amfani da shi wajen haɗa rini, resins, fenti na ƙarya da kayan ƙanshi.
5. Ana amfani da shi azaman tushe mai rauni, yana iya haifar da gishirin da aka yi wa hydrolyzed cikin sauƙi na abubuwan trivalent da tetravalent (Fe3+, Al3+, Cr3+) a cikin nau'in hydroxide, don raba su da gishirin abubuwan divalent (Mn2+) waɗanda ke da wahalar hydrolyze. A cikin nazarin picrystal, don bincika abubuwan (Cu, Mg, Ni, Co, Zn, Cd, Mo, W, V) waɗanda ke da ikon samar da anions masu rikitarwa na Chemicalbook thiocyanate ko wasu anions waɗanda aniline zai iya haifarwa. Gwaji don halogen, chromate, vanadate, nitrite, da carboxylic acid. Magunguna. Haɗakar halitta, kera rini.

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Bayani dalla-dalla game da Aniline

Mahaɗi

Ƙayyadewa

Bayyanar

Ruwa mara launi, mai, rawaya, mai haske, wanda ke sa ya yi duhu bayan an adana shi a cikin akwati.

Tsarkaka % ≥

99.8

Nitrobenzene %

0.002

Babban Tafasasshen Ruwa %

0.01

Ƙananan Tafasassun Ruwa %

0.008

Danshi%

0.1

Kunshin Aniline

Sufurin jigilar kayayyaki1
Sufurin jigilar kayayyaki2

200kg/ganga

Ajiya: A adana a cikin wuri mai kyau, mai jure haske, kuma a kare shi daga danshi.

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