Igiciro cyiza cy'umukozi PERCHLOROETHYLENE CAS: 127-18-4

Igiciro cyiza cy'umukora PERCHLOROETHYLENE CAS: 127-18-4 Ishusho yagaragaye

ibisobanuro bigufi:

PERCHLOROETHYLENE： izwi kandi nka chloride yuzuye. Mu bijyanye n'imiterere ya molekile, ibintu bikomoka kuri atome zose za hydrogen muri ethylene byasimbuwe na chlorine. Mu 1821, ni bwo bwa mbere byakozwe na FaraDay thermal decomposition. Amazi adafite ibara abonerana. Hari impumuro isa na ether. Ntishobora gushya.

CAS: 127-18-4

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Ibisobanuro birambuye ku gicuruzwa

Ibirango by'ibicuruzwa

Ibisobanuro

Ubwinshi bwa molekile 165.85. Ubucucike 1.6220. Agace ko gushonga -22.7 ℃. Agace ko kubira 121.2 ℃, 33.2 ℃ (4.000 × 103Pa). Igipimo cyo kugaruka ni 1.5055. Ubwinshi ni 0.839MPA · s (20 ° C). Umuvuduko w'umwuka (× 103Pa): 5.466 (40 ° C), 13.865 (60 ° C), 30.131 (80 ° C), 58.128 (100 ° C). Tetthylene ntishongera mu isukari, glycerin na poroteyine, kandi ishongera gato mu mazi (0.015 iyo 25 ° C), ishobora gushonga hamwe na ethanol, ether, chloroform, benzene, na chlorine organic solvents. Ntihidrolised. CHEMICALBOOK iracyari ku bushyuhe bungana na 500 ° C iyo hari umwuka utagira ubushuhe, ubushuhe kandi nta katalyst ikora. Tethelhyloethane ishobora gukorwa iyo habayeho hydrogenation. Tiroroethane ikorwa mugihe cya chloride. Tetrachloride ishobora kandi gukorana na bromine kugira ngo ikore bromine chlorine yo mu nyanja cyangwa diptide chloride. Iyo ikoze nk'ikatalyst, ishobora kandi gukorana na hydrogen fluoride. Iyo hari urumuri, umwuka, n'amazi igihe kirekire, irahinduka buhoro buhoro ikaba trichloride n'urumuri, mu gihe ibyuma byangiza nka icyuma, aluminiyumu, na zinc bishobora gukurwaho hakoreshejwe ibidakomeza. Iyo hari karubone ikora, ishyushye kugeza kuri 700 ° C kugira ngo ibore ikaba hex chloride na hex chlorine. Tethalothene ishobora gukurwamo oxidation na oxidation ikomeye. Teththyl chloride ishobora kugira ingaruka zikomeye za shimi hamwe n'ifu y'umutuku, umutuku, litiyumu dandruff, tetraoxide, na sodium hydroxide. Tetrachloride ni uburozi kandi ni inzitizi y'imitsi yo mu mutwe, ishobora gutera kuribwa umutwe, isesemi, kuruka, ndetse no kuri koma. Imbeba ni LD508850mg/kg. Igipimo ntarengwa cyemewe cy’aho umuntu akorera ni 100 × 10-6.

Amagambo asa

Tetrachloroethylene,99+%, kuri HPLC;TETRACHLOROETHYLENEEMPLURA190L;

TETRACHLOROETHYLENEEPLURA25L; TETRACHLOROETHYLENEEPLURA1L;

TETRACHLOROETIgitabo cy'imitiHYLENEFORSPECTROSCOPYUva;tetrakloroethylene (PCE);

Ethene,1,1,2,2-tetrachloro-;Tetrachloroethylene,99%,Spcyumye,Amazi≤50ppM(byK.F.),SpcSeal.

Imikoreshereze ya PERCHLOROETHYLENE

Mu nganda, PERCHLOROETHYLENE ikoreshwa cyane nk'umushongi, organic synthesis, icyuma gisukura ubuso n'umushongi w'amazi, desulfurizer, ubushyuhe bwo kohereza ubushyuhe. Ikoreshwa mu buvuzi nk'umushongi w'amazi. Ni kandi igice cya trichloroethylene n'ibintu bikomoka ku bimera bifite fluorine. Abantu basanzwe bashobora guhura n'ikigero gito cya tetrachloroethylene binyuze mu kirere, mu biribwa no mu mazi yo kunywa. Tetrachloroethylene ifite ubushobozi bwo gushonga neza ku bintu byinshi bidafite umwimerere n'ibikomoka ku bimera, nka sulfur, iyode, mercury chloride, aluminiyumu chloride, ibinure, rubber na resin, ubwo buryo bwo gushonga bukoreshwa cyane nk'umushongi wo gusukura icyuma, umushongi wo gukuraho irangi, umushongi wo gusukura icyuma, umushongi w'amazi, isabune y'amazi, ubwoya n'ubwoya byo mu rwego rwo hejuru; Tetrachloroethylene ikoreshwa kandi nk'umushongi wirukana (hookworm na ginger worm); Umushongi wo gutunganya imyenda.
1. Ikoreshwa nk'umushongi w'ibinyabuzima, isuku yumye, ikoreshwa mu gukuramo amavuta, ikoreshwa mu gukingira umwotsi, ikoreshwa mu gusukura lisafuriya n'ikoreshwa mu kurangiza imyenda, n'ibindi.
2. Tetrachloroethylene ikoreshwa cyane, ahanini ikoreshwa nk'umusemburo w'ibinyabuzima, isukura byumye, umusemburo ukuraho amavuta mu byuma, ndetse inakoreshwa nk'umusemburo wica udukoko. Tetrachloroethylene ishobora gukoreshwa nk'umusemburo ukura ibinure, umusemburo uzimya umuriro n'umusemburo urinda umwotsi, kandi ishobora no gukoreshwa mu gukora trichloroethylene n'ibinyabutabire bifite fluorine.
3. Ikoreshwa nk'umusemburo w'umwimerere, isuku yumye, isukura lisafuriya n'umusemburo wo kurangiza imyenda
4. Tetrachloroethylene ikoreshwa cyane, ikoreshwa cyane cyane nk'umusemburo w'ibinyabuzima, isukura byumye, umusemburo ukuraho amavuta mu byuma, ikoreshwa kandi nk'umusemburo w'imiti wica udukoko, ibikoresho bisanzwe byo gusesengura chromatographic. Tetrachloroethylene ishobora gukoreshwa nk'umusemburo ukura ibinure, umusemburo uzimya umuriro n'umusemburo wo gukingira umwotsi, kandi ishobora no gukoreshwa mu gukora trichloroethylene n'ibinyabutabire bifite fluorine.
5. Umushongi ukoreshwa nk'ibinure cyangwa ibintu bimeze nk'ibinure mu isesengura ry'ibinyabuzima. Umushongi ukoreshwa mu gupima imiterere y'amazi urimo umuvuduko mwinshi. Umushongi ukoreshwa mu gusuzuma spectrophotometric. Guhuza ibinyabuzima.

Ibisobanuro bya PERCHLOROETHYLENE

Ikirundo	Ibisobanuro
Isura	Amazi abonerana, nta mwanda uhagaze
Chromaticity/Hazen, (Pt-Co) W	15
Amazi % ≤	0.005
Ibikubiye muri % ≥	99.9
Agaciro ka PH	5.0-8.0
Ibisigazwa by'umwuka %≤	0.002