CAS No 74-86-2 Utanga Ethyne. Isuku ryinshi Ethyne.
CAS Umubare 74-86-2 uhuye na Ethyne, bakunze kwita Acetylene, gaze itagira ibara, yaka umuriro ikoreshwa cyane mubikorwa bitandukanye byinganda. Hano hari ibintu by'ingenzi biranga acetylene:
Imiti yimiti: C2H2
Imiterere yumubiri: Ku bushyuhe busanzwe nigitutu (STP), acetylene ni gaze. Ubusanzwe ibikwa gushonga mumashanyarazi nka acetone imbere ya silinderi yumuvuduko mwinshi cyangwa ikorerwa kurubuga kugirango ikoreshwe ako kanya.
Uburemere bwa molekuline: Hafi ya 26.04 g / mol.
Ingingo yo guteka: -83.8 ° C (-120.84 ° F) mu kirere 1.
Ingingo yo gushonga: -81.8 ° C (-115.24 ° F).
Ubucucike: Hafi 1.17 kg / m³ kuri STP, bigatuma byoroha gato kuruta umwuka.
Umuvuduko wumuyaga: Birakabije cyane, bisaba gutekereza kububiko bwihariye.
Gukemura: Gushonga buhoro mumazi ariko bigashonga cyane mumashanyarazi nka acetone na Ethanol.
Flammability and Reactivite: Acetylene irashya cyane kandi iturika iyo ivanze numwuka mubice bimwe (hagati ya 2,5% na 82%). Irakora cyane hamwe n'umuringa, ifeza, mercure, hamwe na alloys, ikora ibintu biturika; bityo, ibikoresho byo gutunganya acetylene bigomba kuba bidafite ibyo bikoresho.
Imikoreshereze ya Acetylene:
Gusudira no Gukata: Acetylene ni gaze ya lisansi yo guhitamo mumatara ya oxy-acetylene bitewe nubushyuhe bwinshi, bigatuma ikwirakwizwa no gukata ibyuma, gusudira, no gusya.
Synthesis ya chimique: Ikoreshwa nkibikoresho fatizo mugukora imiti itandukanye, harimo vinyl acetate, acide acetike, na chloroprene.
Amatara: Amateka, yakoreshejwe mumatara ya karbide kugirango amurikwe.
Kuvura Ubushyuhe: Itanga ubushyuhe bwo hejuru cyane kuri annealing, gukomera, nubundi buryo bwo kuvura ubushyuhe.
Ibitekerezo byumutekano:
Inkongi y'umuriro ikabije no guturika: Irasaba kubahiriza byimazeyo gufata no kubika protocole kugirango wirinde gutwikwa.
Uburozi: Mugihe acetylene ubwayo idafite uburozi bukabije, ibicuruzwa byayo bishobora gutwikwa bishobora guteza akaga, cyane cyane ahantu hadahumeka neza.
Ibikoresho bitarimo umuringa: Ibikoresho byose bikoreshwa na acetylene bigomba kuba bikozwe mubikoresho bitabyitwaramo, nk'ibyuma bidafite ingese cyangwa umuringa utarimo ibirenze urugero byumuringa.
Mugihe ushaka uwatanze acetylene, shakisha abatanga gaze izwi cyangwa abakwirakwiza gaze kabuhariwe bazi neza gufata neza, kubika, no gutwara iyi gaze ikora cyane. Bagomba gutanga silinderi yuzuye acetylene yashonze cyangwa bagatanga sisitemu yo kubyara acetylene, bakubahiriza amabwiriza yumutekano yose hamwe nibikorwa byiza byinganda.
Shanghai Zhongwei Chemical Co., Ltd. ni isosiyete izobereye mu bushakashatsi, gukora, no kugurisha imyuka idasanzwe hamwe na isotopi ihamye. Dufite itsinda ryacu ryubushakashatsi na laboratoire, hamwe nuruganda rwacu. Tumaze imyaka myinshi, twiyemeje gutanga ibicuruzwa na serivisi byujuje ubuziranenge ku bakiriya mu nzego nko gukora semiconductor, ubushakashatsi bushya bw’ibiyobyabwenge n’iterambere, ikirere, n’inganda zikomoka ku zuba. Twashyizeho umubano wa hafi n’ubufatanye n’inganda nyinshi zizwi cyane mu gihugu no mu mahanga, kandi tugira uruhare rugaragara mu mishinga y’ubufatanye mpuzamahanga. Ibicuruzwa n'ikoranabuhanga byoherejwe mu bice bitandukanye by'isi kandi byatsindiye isoko mpuzamahanga.
Niba ukeneye ibicuruzwa nkibi, nyamuneka twandikire!
