I-acetylene 99.9% ubumsulwa C2H2 Imboni Yegesi

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I-acetylene 99.9% ubumsulwa C2H2 Imboni Yegesi

I-acetylene ikhiqizwa ngokwentengiso ngokusabela phakathi kwe-calcium carbide namanzi, futhi iwumkhiqizo wokukhiqizwa kwe-ethylene.

I-acetylene iyigesi ebalulekile yokusebenza kwensimbi, ingasabela nge-oxygen ukuze ikhiqize ilangabi lokushisa eliphezulu, elisetshenziselwa imishini, i-fitters, i-welding kanye nokusika. I-acetylene welding iyindlela evamile yokucubungula enganamathisela izingxenye ezimbili noma ngaphezulu zensimbi ndawonye ukuze kuzuzwe inhloso yokuxhumana okuqinile. Ngaphezu kwalokho, i-acetylene ingasetshenziswa futhi ukusika izinsimbi ezihlukahlukene, kuhlanganise nensimbi engagqwali, insimbi ne-aluminium. I-acetylene ingasetshenziselwa ukukhiqiza amakhemikhali afana ne-acetylol alcohols, i-styrene, i-esters ne-propylene. Phakathi kwazo, i-acetynol iyinhlangano evame ukusetshenziswa kakhulu ye-organic synthesis intermediate, engasetshenziswa ukwenza amakhemikhali afana ne-acetynoic acid ne-alcohol ester. I-styrene iyinhlanganisela ye-organic esetshenziswa kakhulu kumapulasitiki, irabha, odayi nama-synthetic resins. I-acetylene ingasetshenziswa emkhakheni wezokwelapha ekwelapheni okufana ne-anesthesia kanye ne-oxygen therapy. I-Oxyacetylene welding, esetshenziswa ekuhlinzeni, iyindlela ethuthukisiwe yokusika izicubu ezithambile nokususwa kwesitho. Ngaphezu kwalokho, i-acetylene isetshenziselwa ukwakhiwa kwemishini yezokwelapha njengama-scalpels, izibani ezihlukahlukene zezokwelapha kanye nama-dilators. Ngaphezu kwezinkambu ezishiwo ngenhla, i-acetylene ingasetshenziswa futhi ukwenza izinto ezihlukahlukene ezifana nerabha, amakhadibhodi kanye nephepha. Ngaphezu kwalokho, i-acetylene ingasetshenziswa futhi njenge-feedstock yokukhiqiza i-olefin kanye nezinto ezikhethekile zekhabhoni, kanye negesi esetshenziselwa izinqubo zokukhiqiza ezifana nokukhanyisa, ukwelashwa kokushisa nokuhlanza.

I-acetylene 99.9% ubumsulwa C2H2 Imboni Yegesi

Ipharamitha

Impahla	Inani
Ukubukeka kanye nezakhiwo	Igesi engenambala nengenaphunga. I-acetylene ekhiqizwa inqubo ye-calcium carbide inephunga elikhethekile ngoba ixutshwe ne-hydrogen sulfide, i-phosphine, ne-hydrogen arsenide.
PH inani	Akusho lutho
Iphoyinti lokuncibilika (℃)	-81.8 (ku-119kPa)
Indawo yokubilisa (℃)	-83.8
Ukuminyana okuhlobene (amanzi = 1)	0.62
Ukuminyana okuhlobene (umoya = 1)	0.91
Umfutho womhwamuko ogcwele (kPa)	4,053 (ku-16.8℃)
Izinga lokushisa elibalulekile (℃)	35.2
Ingcindezi ebucayi (MPa)	6.14
Ukushisa komlilo (kJ/mol)	1,298.4
Iphoyinti elikhanyayo (℃)	-32
Izinga lokushisa lokubasa (℃)	305
Imikhawulo yokuqhuma (% V/V)	Umkhawulo ophansi: 2.2%; Umkhawulo ophezulu: 85%
Ukuvutha	Okuvutha umlilo
I-partition coefficient (n-octanol/amanzi)	0.37
Ukuncibilika	Incibilika kancane emanzini, i-ethanol; i-soluble ku-acetone, i-chloroform, i-benzene; inhlanganisela ye-ether

Imiyalo yokuphepha

Uhlolojikelele Lwezimo Eziphuthumayo: Igesi evutha kakhulu.
Ikilasi Lengozi Le-GHS: Ngokwezigaba Zokuhlukaniswa Kwamakhemikhali, Ilebula Yesexwayiso kanye namazinga ochungechunge lweSicaciso Sesexwayiso, umkhiqizo uyigesi evuthayo, Ikilasi 1; Amagesi angaphansi kwengcindezi, isigaba: Amagesi acindezelwe - amagesi ancibilikisiwe.
Igama lesixwayiso: Ingozi
Ulwazi oluyingozi: igesi evutha kakhulu, equkethe igesi yomfutho ophezulu, ingase iqhume uma kushisa.

Izinyathelo zokuzivikela:
Izinyathelo zokuzivikela: Zigcine kude nemithombo yokushisa, izinhlansi, amalangabi avulekile, izindawo ezishisayo, futhi ungabhemi emsebenzini.
Impendulo ngengozi: Uma igesi evuzayo ibamba umlilo, ungawucishi ngaphandle uma umthombo ovuzayo unqanyulwa ngokuphepha. Uma ingekho ingozi, susa all imithombo yokuthungela.
Isitoreji esiphephile: Gwema ukukhanya kwelanga futhi ugcine endaweni enomoya omuhle.
Ukulahlwa: Lo mkhiqizo noma isiqukathi sawo sizolahlwa ngokuhambisana nemithetho yendawo.
Ingozi engokomzimba neyamakhemikhali: igesi ngaphansi kwengcindezi evuthayo kakhulu. I-acetylene yakha ingxube eqhumayo enomoya, umoya-mpilo kanye neminye imihwamuko ene-oxidizing. Ukubola kwenzeka lapho ukushisa noma ingcindezi ikhuphuka, ngengozi yomlilo noma ukuqhuma. Ukuthintana ne-oxidizing kungabangela ukusabela okunodlame. Ukuthintana ne-fluorinated chlorine kungabangela ukusabela kwamakhemikhali okunodlame. Ingakha izinto eziqhumayo ngethusi, isiliva, i-mercury nezinye izinhlanganisela. Igesi ecindezelwe, amasilinda noma iziqukathi zijwayele ukucindezela ngokweqile lapho zichayeka ekushiseni okuphezulu okuvela emlilweni ovulekile, futhi zinengozi yokuqhuma. Izingozi zempilo: Ukugxila okuphansi kunomphumela wokuqeda izinzwa, ukuhogela ikhanda, isiyezi, isicanucanu, i-ataxia nezinye izimpawu. Ukugxila okuphezulu kubangela i-asphyxia.
Izingozi zemvelo: Ayikho idatha etholakalayo.