Mai ƙira Kyakkyawan Farashin PERCHLORETHYLENE CAS: 127-18-4

Mai ƙera Kyawun Farashin PERCHLORETHYLENE CAS: 127-18-4 Fitaccen Hoton

taƙaitaccen bayanin:

PERCHLOROETHYLENE: kuma an san shi da cikakken chloride.Dangane da tsarin kwayoyin halitta, mahadi da aka samar da dukkan kwayoyin hydrogen a cikin ethylene an maye gurbinsu da chlorine.A cikin 1821, farkon lokacin da FaraDay ya fara bazuwar thermal.Ruwa mai haske mara launi.Akwai wari mai kama da ether.Mara ƙonewa.

Saukewa: 127-18-4

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Cikakken Bayani

Tags samfurin

Bayani

Dangantakar kwayoyin halitta 165.85.Dangantaka mai yawa 1.6220.Matsayin narkewa -22.7 ℃.Wurin tafasa 121.2 ℃, 33.2 ℃ (4.000 × 103Pa).Ma'anar refractive shine 1.5055.Danko shine 0.839MPA · s (20 ° C).Matsin tururi (× 103Pa): 5.466 (40 ° C), 13.865 (60 ° C), 30.131 (80 ° C), 58.128 (100 ° C).Tetthylene ba ya narkewa a cikin sukari, glycerin da furotin, kuma yana ɗan narkewa cikin ruwa (0.015 lokacin 25 ° C), wanda za'a iya narkar da shi da ethanol, ether, chloroform, benzene, da chlorine Organic kaushi.Ba hydrolyzed.CHEMICALBOOK har yanzu yana da ƙarfi a 500 ° C a ƙarƙashin kasancewar rashin iska, danshi kuma babu mai kara kuzari.Ana iya samar da tethelhyloethane lokacin da hydrogenation.Ana samar da Tiroroethane a lokacin chloride.Tetrachloride kuma zai iya amsawa tare da bromine don samar da chlorine na teku na bromine ko diptide chloride.Karkashin aikin mai kara kuzari, kuma yana iya amsawa da hydrogen fluoride.Karkashin kasancewar haske, iska, da ruwa na dogon lokaci, sannu a hankali yana rushewa zuwa trichloride da haske, yayin da za a iya danne karafa irin su baƙin ƙarfe, aluminum, da zinc tare da masu daidaitawa.Idan akwai carbon da aka kunna, mai zafi zuwa 700 ° C don bazuwa zuwa hex chloride da hex chloroline.Tethalothene na iya zama oxidized ta mai ƙarfi mai ƙarfi.Tetthyl chloride na iya samun mummunan halayen sinadarai tare da ruwan hoda, hoda foda, lithium dandruff, tetraoxide, da sodium hydroxide.Tetrachloride mai guba ne kuma mai hanawa na tsakiya, wanda zai iya haifar da ciwon kai, tashin zuciya, amai, har ma da suma.linzamin kwamfuta shine LD508850mg/kg.Matsakaicin adadin da aka yarda da shi na wurin aiki shine 100 × 10-6.

Makamantu

Tetrachlorethylene, 99+%, na HPLC;TETRACHLOROETHYLENEEMPLURA190L;

TETRACHLOROETHYLENEEMPLURA25L;TETRACHLOROETHYLENEEMPLURA1L;

TETRACHLOROETChemicalbookHYLENEFORSPECTROSCOPYUva;tetrachlorethylene(PCE);

Ethene,1,1,2,2-tetrachloro-;Tetrachlorethylene,99%,SpcDry,Water≤50ppM(byK.F.),SpcSeal.

Aikace-aikace na PERCHLORETHYLENE

A cikin masana'antu, PERCHLORETHYLENE ana amfani dashi galibi azaman ƙarfi, haɓakar ƙwayoyin cuta, mai tsabtace ƙarfe da mai tsabtace bushewa, desulfurizer, matsakaicin matsakaicin zafi.Ana amfani da shi azaman maganin anthelmintic.Hakanan tsaka-tsaki ne na trichlorethylene da kwayoyin halitta mai fluorinated.Mazauna gabaɗaya za a iya fallasa su ga ƙarancin adadin tetrachlorethylene ta yanayi, abinci da ruwan sha.Tetrachlorethylene yana da kyau solubility ga da yawa inorganic da kwayoyin mahadi, irin su sulfur, aidin, mercuric chloride, aluminum chloride, mai, roba da guduro, irin wannan solubility ne yadu amfani da karfe degreasing tsaftacewa wakili, Paint tsiri wakili, bushe tsaftacewa wakili, roba sauran ƙarfi. , Tawada sauran ƙarfi, ruwa sabulu, high-sa Jawo da gashin tsuntsu degenreasing;Hakanan ana amfani da Tetrachlorethylene azaman mai cirewa (ƙugiya da tsutsar ginger);Wakilin gamawa don sarrafa yadi.
1. An yi amfani da shi azaman mai narkewa, wakili mai bushewa, wakili mai hakar mai, wakili na allo, desulfurizer da masana'anta gama gari, da sauransu.
2. Ana amfani da Tetrachlorethylene ko'ina, galibi ana amfani da shi azaman ƙauye mai ƙarfi, wakili mai bushewa, ƙanƙara mai lalata ƙarfe, kuma ana amfani dashi azaman mai hana ƙwayoyin cuta.Ana iya amfani da Tetrachlorethylene azaman mai cire kitse, wakili na kashe wuta da kuma wakilin allo na hayaƙi, kuma ana iya amfani da shi don haɗa trichlorethylene da mahadi masu ƙarfi.
3. An yi amfani da shi azaman ƙauye mai ƙarfi, wakili mai bushewa, desulfurizer da wakili na gamawa
4. Tetrachlorethylene ne yadu amfani, yafi amfani a matsayin Organic kaushi, bushe tsaftacewa wakili, karfe degreasing sauran ƙarfi, kuma amfani da enteroinsect repellent magani sauran ƙarfi, chromatographic bincike misali abu.Ana iya amfani da Tetrachlorethylene azaman mai cire kitse, wakili na kashe wuta da kuma wakilin allo na hayaƙi, kuma ana iya amfani da shi don haɗa trichlorethylene da mahadi masu ƙarfi.
5. Maganin da aka yi amfani da shi azaman mai ko mai-kamar abu a cikin nazarin kwayoyin halitta.Babban matsa lamba ruwa chromatography reagent.Mai narkewa don ƙaddarar spectrophotometric.Halitta kira.

Ƙayyadaddun PERCHLORETHYLENE

Haɗin gwiwa	Ƙayyadaddun bayanai
Bayyanar	Ruwa mai haske, babu tsagewar ƙazanta
Chromaticity/Hazen, (Pt-Co) W	15
Ruwa % ≤	0.005
Abun ciki% ≥	99.9
Farashin PH	5.0-8.0
Ragowar evaporation%≤	0.002