Umkhiqizi Intengo Enhle I-PERCHLOROETHYLENE CAS:127-18-4

Intengo Enhle Yomkhiqizi I-PERCHLOROETHYLENE CAS: 127-18-4 Isithombe Esifakiwe

incazelo emfushane:

I-PERCHLOROETHYLENE: yaziwa nangokuthi i-chloride ephelele. Ngokuphathelene nesakhiwo sama-molecule, ama-compound akhiqizwa yiwo wonke ama-athomu e-hydrogen ku-ethylene athathelwa indawo yi-chlorine. Ngo-1821, okokuqala yenziwa yi-FaraDay thermal decomposition. Uketshezi olungabonakali olungenambala. Kukhona iphunga elifana ne-ether. Alishisi.

I-CAS: 127-18-4

Sithumelele i-imeyili

Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

Incazelo

Isisindo sama-molecule esihlobene 165.85. Ubuningi obuhlobene 1.6220. Iphuzu lokuncibilika -22.7 ℃. Iphuzu lokubila 121.2 ℃, 33.2 ℃ (4.000 × 103Pa). Inkomba yokubheka emuva ingu-1.5055. I-viscosity ingu-0.839MPA · s (20 ° C). Umfutho womusi (× 103Pa): 5.466 (40 ° C), 13.865 (60 ° C), 30.131 (80 ° C), 58.128 (100 ° C). I-Tetthylene ayincibiliki kushukela, i-glycerin kanye neprotheni, futhi incibilika kancane emanzini (0.015 uma 25 ° C), engancibilika nge-ethanol, i-ether, i-chloroform, i-benzene, kanye ne-chlorine organic solvents. Ayincibiliki. I-CHEMICALBOOK isazinzile ku-500 ° C ngaphansi kokuba khona komoya ongenawo, umswakama kanye nokungabikho kwama-catalyst. I-Tethelhyloethane ingakhiqizwa lapho i-hydrogenation. I-Tiroroethane ikhiqizwa ngesikhathi se-chloride. I-Tetrachloride ingasabela ne-bromine ukuze ikhiqize i-bromine ocean chloride noma i-diptide chloride. Ngaphansi kwesenzo se-catalyst, ingasabela ne-hydrogen fluoride. Ngaphansi kokuba khona kokukhanya, umoya, namanzi isikhathi eside, ibola kancane kancane ibe yi-trichloride nokukhanya, kuyilapho izinsimbi ezigqwalisayo ezifana nensimbi, i-aluminium, ne-zinc zingacindezelwa ngeziqinisi. Uma kukhona i-activated carbon, ishiswa ku-700 ° C ukuze ibole ibe yi-hex chloride kanye ne-hex chlorine. I-Tethalothene ingashiswa yi-oxidant enamandla. I-Tetthyl chloride ingaba nokusabela okukhulu kwamakhemikhali nge-pink, pink powder, i-lithium dandruff, i-tetraoxide, kanye ne-sodium hydroxide. I-Tetrachloride inobuthi futhi iyisithiyo sezinzwa esiyinhloko, esingabangela ikhanda elibuhlungu, isicanucanu, ukuhlanza, ngisho ne-coma. Igundane lingu-LD508850mg/kg. Isilinganiso esiphezulu esivumelekile sendawo yokusebenza singu-100 × 10-6.

Amagama afanayo

I-Tetrachloroethylene,99+%,ye-HPLC;I-TETRACHLOROETHYLENEEMPLURA190L;

I-TETRACHLOROETHYLENEEPLURA25L; I-TETRACHLOROETHYLENEEPLURA1L;

I-TETRACHLOROETIncwadi yamakhemikhaliI-HYLENEFORSPECTROSPOPI-YUva;i-tetrachloroethylene(PCE);

I-Ethene,1,1,2,2-tetrachloro-; I-Tetrachloroethylene,99%, I-SpcDry, Amanzi≤50ppM(byK.F.), I-SpcSeal.

Ukusetshenziswa kwe-PERCHLOROETHYLENE

Embonini, i-PERCHLOROETHYLENE isetshenziswa kakhulu njenge-solvent, i-organic synthesis, i-metal surface cleaner kanye ne-dry cleaning agent, i-desulfurizer, i-heat transfer medium. Isetshenziswa kwezokwelapha njenge-anthelmintic. Iphinde ibe yi-intermediate ye-trichlorethylene kanye ne-organic matter ene-fluorinated. Izakhamuzi ezivamile zingase zivezwe ekujuleni okuphansi kwe-tetrachloroethylene emoyeni, ekudleni nasemanzini okuphuza. I-Tetrachloroethylene inokuncibilika okuhle kwamakhemikhali amaningi angaphili kanye nawaphilayo, njenge-sulfur, i-iodine, i-mercuric chloride, i-aluminium chloride, amafutha, irabha kanye ne-resin, ukuncibilika okunjalo kusetshenziswa kabanzi njenge-metal degreasing cleaning agent, i-paint stripping agent, i-dry cleaning agent, i-raber solvent, i-inki solvent, insipho ewuketshezi, i-high-grade fur and feather degreasing; I-Tetrachloroethylene isetshenziswa futhi njenge-repellent (hookworm kanye ne-ginger worm); I-finishing agent yokucubungula izindwangu.
1. Isetshenziswa njenge-solvent ephilayo, i-ejenti yokuhlanza eyomile, i-ejenti yokukhipha uwoyela, i-ejenti yesikrini somusi, i-desulfurizer kanye ne-ejenti yokuqeda indwangu, njll.
2. I-Tetrachloroethylene isetshenziswa kabanzi, ikakhulukazi njenge-organic solvent, i-dry cleaner, i-metal degreasing solvent, futhi isetshenziswa njenge-enteroinsect repellent. I-Tetrachloroethylene ingasetshenziswa njenge-fat extractant, i-fire extinguisher kanye ne-smoke screen agent, futhi ingasetshenziswa futhi ukuhlanganisa i-trichlorethylene kanye ne-organic compounds ene-fluorine.
3. Isetshenziswa njenge-solvent ephilayo, i-ejenti yokuhlanza eyomile, i-desulfurizer kanye ne-ejenti yokuqeda indwangu
4. I-Tetrachloroethylene isetshenziswa kabanzi, ikakhulukazi njenge-organic solvent, i-dry cleaning agent, i-metal degreasing solvent, isetshenziswa futhi njenge-enteroinsect repellent medicine solvent, i-chromatographic analysis standard material. I-Tetrachloroethylene ingasetshenziswa njenge-fat extractant, i-fire extinguisher kanye ne-smoke screen agent, futhi ingasetshenziswa futhi ukuhlanganisa i-trichlorethylene kanye ne-organic compounds ene-fluorinated.
5. Isinyibilikisi esisetshenziswa njengento efana namafutha noma amafutha ekuhlaziyweni kwezinto eziphilayo. I-reagent ye-chromatography yoketshezi olunomfutho ophezulu. Isinyibilikisi sokunqunywa kwe-spectrophotometric. Ukuhlanganiswa kwezinto eziphilayo.

Imininingwane ye-PERCHLOROETHYLENE

Inhlanganisela	Imininingwane
Ukubukeka	Uketshezi olubonakalayo, akukho ukungcola okumisiwe
I-Chromaticity/Hazen, (Pt-Co) W	15
Amanzi % ≤	0.005
Okuqukethwe% ≥	99.9
Inani le-PH	5.0-8.0
Izinsalela zokuhwamuka % ≤	0.002