Cyclohexane masana'antu sa cyclohexane tare da babban tsarki

Takaitaccen Bayani:

Wani suna: Hexahydrobenzene

Saukewa: 110-82-7

Saukewa: 203-806-2

Darasi na Hazard: 3

Rukunin tattarawa: II


Cikakken Bayani

Tags samfurin

Ƙayyadaddun bayanai

Sunan samfur Cyclohexane
Sakamakon dubawa
Abun dubawa Raka'a Ma'auni Sakamakon cancanta
Bayyanar Bayyana Magani mara launi Bayyana Magani mara launi
Tsafta 99.9% (WT) 99.95%
Tsafta (20/20 ℃) g/cm³ 0.779
Chromaticity Hazen (Pt-Co) 10.00
Crystallization batu 5.80
Indexididdigar refractive ND20 1.426-1.428
Kewayon tafasa 80-81
Abubuwan Ruwa ppm 30
Jimlar sulfur ppm 1
100 ℃ saura g/100ml Ba a gano ba

Shiryawa

160kg/drum

1. CYCLOHEXANE (1)

1. CYCLOHEXANE (2)

Kayayyaki

Ruwa mara launi. Yi wari na musamman. Lokacin da zafin jiki ya fi 57 ℃, zai iya zama miscible tare da anhydrous ethanol, methanol, benzene, ether, acetone da sauransu, amma insoluble cikin ruwa. Mai tsananin ƙonewa, tururinsa da iskar sa na iya haifar da cakuɗaɗɗen fashewar abubuwa, a yanayin buɗaɗɗen wuta, fashewar zafi mai zafi cikin sauƙi. Tuntuɓi tare da wakili na oxidizing yana haifar da halayen ƙarfi har ma da konewa. A cikin gobara, kwantena masu zafi suna cikin haɗarin fashewa. Tururinsa ya fi iska nauyi, zai iya bazuwa zuwa wani nisa mai nisa a wani wuri ƙasa, lokacin da tushen wutar zai sake kama wuta.

Tsari

Benzene ya kasance hydrogenated ta hanyar ferric chloride mai kara kuzari. Sa'an nan kuma wanke da sodium carbonate bayani da distilled don samun tsarki cyclohexane.

Amfani da masana'antu

An yi amfani da shi don shirya cyclohexanol, cyclohexanone, caprolactam, adipic acid da nailan 6, da dai sauransu. Cyclohexane ana amfani dashi da farko a cikin kera cyclohexanol da cyclohexanone (kimanin 90%), tare da ƙarin samar da adipic acid da caprolactam. Su monomers ne waɗanda ke samar da polyamides. Ƙananan adadin masana'antu, daɗaɗɗen sutura, guduro, mai, man paraffin, butyl rubber da sauran ƙaƙƙarfan ƙarfi. Bugu da ƙari, ana amfani da cyclohexane a cikin masana'antar harhada magunguna, don haɗakar da masu tsaka-tsakin likita. Cyclohexane ya dace musamman don styrene butadiene roba ƙarfi, yawan amfaninsa ya fi sau 4 adadin abinci. Ana amfani da 90% na cyclohexane a cikin samar da cyclohexanone, wanda shine matsakaicin samfurin a cikin samar da caprolactam da adipic acid. Har ila yau, ana amfani da shi azaman sauran ƙarfi na gabaɗaya, daidaitaccen kayan bincike na chromatographic, sauran ƙarfi na hoto da kuma haɗin kwayoyin halitta.


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