Tau Lelei a le Kamupani Gaosi Oloa PERCHLOROETHYLENE CAS:127-18-4

Tau Lelei a le Kamupani Gaosi PERCHLOROETHYLENE CAS:127-18-4 Ata Fa'aalia

fa'amatalaga pu'upu'u:

PERCHLOROETHYLENE： e taʻua foʻi o le chloride atoa. I le tulaga o le fausaga molecular, o vailaʻau na gaosia e atomu hydrogen uma i le ethylene na suia i le chlorine. I le 1821, o le taimi muamua lea na faia ai e ala i le FaraDay thermal decomposition. Vai manino e leai se lanu. E iai le manogi e pei o le ether. E le mu.

CAS: 127-18-4

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Fa'amatalaga o le oloa

Fa'ailoga o Oloa

Fa'amatalaga

Mamafa fa'atatau molela 165.85. Mafiafia fa'atatau 1.6220. O le tulaga fa'asusu -22.7 ℃. Tulaga fa'apuna 121.2 ℃, 33.2 ℃ (4.000 × 103Pa). O le fa'asinomaga fa'ata'ita'i e 1.5055. O le viscosity e 0.839MPA · s (20 ° C). Mamafa o le ausa (× 103Pa): 5.466 (40 ° C), 13.865 (60 ° C), 30.131 (80 ° C), 58.128 (100 ° C). E le mafai ona fa'asusu le Tetthylene i le suka, glycerin ma le porotini, ma e fai si fa'asusu i le vai (0.015 pe a 25 ° C), lea e mafai ona fa'asusu fa'atasi ma le ethanol, ether, chloroform, benzene, ma chlorine organic solvents. E le fa'a-hydrolyzed. E tumau pea le mautu o le CHEMICALBOOK i le 500 ° C i lalo o le iai o le ea e leai se ea, susu ma leai ni mea fa'aola. E mafai ona gaosia le Tethelhyloethane pe a fa'a-hydrogenation. E gaosia le Tiroroethane i le taimi o le chloride. E mafai fo'i ona tali atu le Tetrachloride ma le bromine e fa'atupu ai se bromine ocean chlorine po'o le diptide chloride. I lalo o le gaioiga a se mea fa'aola, e mafai fo'i ona tali atu ma le hydrogen fluoride. I lalo o le iai o le malamalama, ea, ma le vai mo se taimi umi, e fa'alēmuā ona pala i le trichloride ma le malamalama, a'o u'amea ele e pei o le u'amea, alumini, ma le zinc e mafai ona taofia i mea e fa'amautu ai. Afai e iai se kaponi fa'agaoioia, fa'avevela i le 700 ° C e pala i le hex chloride ma le hex chloroline. E mafai ona fa'a-oxidize le Tethalothene e se mea fa'aola malosi. E mafai e le Tetthyl chloride ona iai ni tali fa'akemikolo ogaoga i le pa'u piniki, piniki, lithium dandruff, tetraoxide, ma le sodium hydroxide. O le Tetrachloride e oona ma o se mea e taofia ai neula tutotonu, lea e mafai ona mafua ai le tiga o le ulu, niniva, pua'i, ma e o'o lava i le koma. O le isumu o le LD508850mg/kg. O le maualuga e mafai ona faʻatagaina mo le nofoaga faigaluega e 100 × 10-6.

Upu tutusa

Tetrachloroethylene,99+%,mo le HPLC;TETRACHLOROETHYLENEEMPLURA190L;

TETRACHLOROETHYLENEEMPLURA25L;TETRACHLOROETHYLENEEMPLURA1L;

TETRACHLOROETComu Fa'akemikoloHYLENEFORSPECTROSCOPYUva;tetrachloroethylene(PCE);

Ethene,1,1,2,2-tetrachloro-;Tetrachloroethylene,99%,SpcMago,Vai≤50ppM(e ala ia K.F.),SpcSeal.

Fa'aaogāga o le PERCHLOROETHYLENE

I le alamanuia, o le PERCHLOROETHYLENE e masani ona faʻaaogaina o se vailaʻau faʻamaʻi, vailaʻau faʻaola, vailaʻau faʻamamā luga uʻamea ma vailaʻau faʻamamago, vailaʻau faʻamamago, vailaʻau faʻavevela. E faʻaaogaina faʻafomaʻi o se vailaʻau faʻamaʻi. O se vailaʻau faʻafefiloi foʻi o le trichloroethylene ma mea faʻaola fluorinated. E mafai e tagata lautele ona aʻafia i le maualalo o le tetrachloroethylene e ala i le ea, meaʻai ma vai inu. E lelei le solubility o le Tetrachloroethylene mo le tele o vailaʻau faʻaola ma vailaʻau faʻaola, e pei o le sulfur, iodine, mercuric chloride, aluminum chloride, gaʻo, paʻu ma le resin, o ia solubility e faʻaaogaina lautele o se vailaʻau faʻamama uʻamea, vailaʻau e aveese ai vali, vailaʻau faʻamamago, vailaʻau paʻu, vailaʻau vaitusi, fasimoli vai, vailaʻau faʻamama fulufulu ma fulufulu mamoe maualuga; E faʻaaogaina foʻi le Tetrachloroethylene o se vailaʻau teteʻe (anufe ma anufe ginger); Vailaʻau faʻauma mo le faʻagasologa o ie.
1. Fa'aaogaina o se vaila'au fa'aola, vaila'au fa'amama mago, vaila'au e aveese ai le suāuu, vaila'au e fa'amama ai le asu, vaila'au e fa'amama ai le suau'u ma vaila'au e fa'auma ai ie, ma isi mea fa'apena.
2. E fa'aaogā lautele le Tetrachloroethylene, e masani ona fa'aaogā o se vaila'au fa'aola, vaila'au fa'amamago, vaila'au fa'amama u'amea, ma e fa'aaogā fo'i o se mea e tete'e ai iniseti. E mafai ona fa'aaogā le Tetrachloroethylene o se vaila'au e aveese ai ga'o, vaila'au tineia afi ma vaila'au e puipuia ai le asu, ma e mafai fo'i ona fa'aaogā e fa'aputu ai le trichloroethylene ma vaila'au fa'aola fluorinated.
3. Fa'aaogaina o se vaila'au fa'aola, vaila'au fa'amama mago, vaila'au fa'amama ma vaila'au fa'auma ie
4. E faʻaaogaina lautele le Tetrachloroethylene, e masani ona faʻaaogaina o se vailaʻau faʻaola, vailaʻau faʻamamago, vailaʻau faʻamama uʻamea, e faʻaaogaina foʻi o se vailaʻau faʻafomaʻi e teteʻe ai iniseti, mea faʻatulagaina o suʻesuʻega chromatographic. E mafai ona faʻaaogaina le Tetrachloroethylene o se vailaʻau e aveese ai gaʻo, vailaʻau tineia afi ma vailaʻau e puipuia ai le asu, ma e mafai foʻi ona faʻaaogaina e faʻaputu ai trichloroethylene ma vailaʻau faʻaola fluorinated.
5. O le vaila'au fa'a'asu e fa'aaogaina o se ga'o po'o se mea e pei o le ga'o i su'esu'ega fa'aola. O le vaila'au e fa'aaogaina ai le chromatography vai maualuga le mamafa. O le vaila'au fa'a'asu mo le fuafuaina o le spectrophotometric. O le fa'aputuga fa'aola.

Fa'amatalaga o le PERCHLOROETHYLENE

Fa'aputuga	Fa'amatalaga
Foliga vaaia	Vaia manino, leai ni mea leaga o lo'o tautau
Fa'ailoga/Hazen,(Pt-Co) W	15
% o le vai ≤	0.005
% o le anotusi ≥	99.9
Tau o le PH	5.0-8.0
Toega o le fa'amamago %≤	0.002