Mea Hana Maikai Kumukuai PERCHLORETHYLENE CAS:127-18-4

Mea Hana Maikaʻi Kumukūʻai PERCHLORETHYLENE CAS:127-18-4 Kiʻi Hōʻikeʻike

wehewehe pōkole:

PERCHLOROETHYLENE: ʻike ʻia ʻo ia he chloride holoʻokoʻa.Ma ke ʻano o ka molecular structure, ua hoʻololi ʻia nā pūhui i hana ʻia e nā mana hydrogen a pau i ka ethylene e ka chlorine.I ka makahiki 1821, ʻo ia ka manawa mua i hana ʻia e FaraDay thermal decomposition.ʻO ka wai ʻākala kala ʻole.Aia kekahi ʻala etera.ʻAʻole hiki ke wela.

CAS: 127-18-4

E hoʻouna i ka leka uila iā mākou

Huahana Huahana

wehewehe

165.85 ka nui mole mole.Māmā pili 1.6220.Ka helu heheʻe -22.7 ℃.Ka helu paila 121.2 ℃, 33.2 ℃ (4.000 × 103Pa).ʻO ka index refractive he 1.5055.ʻO ka viscosity he 0.839MPA · s (20 ° C).Pumi mahu (× 103Pa): 5.466 (40 ° C), 13.865 (60 ° C), 30.131 (80 ° C), 58.128 (100 ° C).ʻAʻole hiki ke hoʻoheheʻe ʻia ʻo Tetthylene i ke kō, glycerin a me ka protein, a hiki ke hoʻoheheʻe ʻia i ka wai (0.015 i ka wā 25 ° C), hiki ke hoʻoheheʻe ʻia me ka ethanol, ether, chloroform, benzene, a me ka chlorine organic solvents.ʻAʻole hydrolyzed.Paʻa mau ʻo CHEMICABOOK ma 500 ° C ma lalo o ke alo o ka ea ʻole, ka wai a ʻaʻohe catalysts.Hiki ke hana ʻia ka Tethelhyloethane i ka wā hydrogenation.Hoʻokumu ʻia ʻo Tiroroethane i ka wā o ka chloride.Hiki nō hoʻi i ka Tetrachloride ke hana me ka bromine e hana i ka bromine kai chlorine a i ʻole diptide chloride.Ma lalo o ka hana a ka catalyst, hiki ke hana pū me ka hydrogen fluoride.Ma lalo o ke ola o ka malamalama, ea, a me ka wai no ka manawa lōʻihi, ua decomposed lohi i trichloride a me ka malamalama, oiai corrosive metala e like me ka hao, aluminika, a me ka zinc hiki ke hoʻopau me stabilizers.Inā loaʻa kahi kalapona i hoʻāla ʻia, hoʻomehana ʻia i 700 ° C e decompose i ka hex chloride a me ka hex chloroline.Hiki ke hoʻokahe ʻia ʻo Tethalothene e kahi oxidant ikaika.Hiki i ka Tethyl chloride ke loaʻa nā hopena kemika koʻikoʻi me ka ʻulaʻula, ka pauka ʻulaʻula, lithium dandruff, tetraoxide, a me ka sodium hydroxide.He mea ʻawaʻawa ʻo Tetrachloride a he mea hoʻopaneʻe makaʻāinana, hiki ke hōʻeha i ke poʻo, nausea, luaʻi, a me ka coma.ʻO LD508850mg/kg ka ʻiole.ʻO 100 × 10-6 ka palena kiʻekiʻe i ʻae ʻia o ka wahi hana.

Nā huaʻōlelo like

Tetrachloroethylene,99+%,noHPLC;TETRACHLOROETHYLENEEMPLURA190L;

TETRACHLOROETHYLENEEMPLURA25L;TETRACHLOROETHYLENEEMPLURA1L;

TETRACHLOROETChemicalbookHYLENEFORSPECTROSCOPYUva;tetrachloroethylene(PCE);

Etena,1,1,2,2-tetrachloro-;Tetrachloroethylene,99%,SpcDry,Wai≤50ppM(byK.F.),SpcSeal.

Nā noi o PERCHLORETHYLENE

I ka ʻoihana, hoʻohana nui ʻia ʻo PERCHLORETHYLENE ma ke ʻano he solvent, organik synthesis, mea hoʻomaʻemaʻe ʻili metala a me ka mea hoʻomaʻemaʻe maloʻo, desulfurizer, ka wela wela.Hoʻohana ʻia ia i ka lāʻau lapaʻau ma ke ʻano he anthelmintic.He mea waena hoʻi ia o ka trichlorethylene a me ka mea ola fluorinated.Hiki ke ʻike ʻia nā kamaʻāina maʻamau i nā haʻahaʻa haʻahaʻa o ka tetrachlorethylene ma o ka lewa, ka meaʻai a me ka wai inu.ʻO ka Tetrachlorethylene ka hoʻoheheʻe maikaʻi ʻana no ka nui o nā mea inorganic a me nā mea kūlohelohe, e like me ka sulfur, iodine, mercuric chloride, alumini chloride, momona, ʻōpala a me ka resin, ua hoʻohana nui ʻia kēlā solubility e like me ka mea hoʻomaʻemaʻe hoʻomaʻemaʻe metala. , mea hoʻoheheʻe inika, kopa wai, ka hulu kiʻekiʻe a me ka huluhulu degreasing;Hoʻohana pū ʻia ʻo Tetrachlorethylene ma ke ʻano he repellent (hookworm a me ginger worm);Mea hoʻopau no ka hana textile.
1. Hoʻohana ʻia e like me ka mea hoʻoheheʻe organik, ka mea hoʻomaʻemaʻe hoʻomaʻemaʻe maloʻo, ka ʻaila hoʻoheheʻe ʻana i ka ʻaila, ka mea pale uahi, desulfurizer a me ka mea hoʻopau lole, etc.
2. Hoʻohana nui ʻia ʻo Tetrachlorethylene, hoʻohana nui ʻia e like me ka solvent organik, ka mea hoʻomaʻemaʻe hoʻomaʻemaʻe maloʻo, ka mea hoʻoheheʻe metala degreasing, a hoʻohana ʻia hoʻi e like me enteroinsect repellent.Hiki ke hoʻohana ʻia ʻo Tetrachlorethylene e like me ka momona extractant, ke ahi kinai ahi a me ka uahi pale pale, a hiki ke hoʻohana ʻia e synthesize trichlorethylene a me nā mea hoʻohuihui fluorinated.
3. Hoʻohana ʻia e like me ka solvent organik, ka mea hoʻomaʻemaʻe maloʻo, desulfurizer a me ka mea hoʻopau lole
4. Hoʻohana nui ʻia ʻo Tetrachlorethylene, hoʻohana nui ʻia e like me ka solvent organik, ka mea hoʻomaʻemaʻe maloʻo, ka mea hoʻoheheʻe metala degreasing, hoʻohana ʻia hoʻi e like me enteroinsect repellent medicinal solvent, chromatographic analysis standard material.Hiki ke hoʻohana ʻia ʻo Tetrachlorethylene e like me ka momona extractant, ke ahi kinai ahi a me ka uahi pale pale, a hiki ke hoʻohana ʻia e synthesize trichlorethylene a me nā mea hoʻohuihui fluorinated.
5. Hoʻohana ʻia ka mea hoʻoheheʻe ma ke ʻano he mea momona a momona paha i ka hoʻopili organik.Kiʻekiʻe kiʻekiʻe wai chromatography reagent.Solvent no ka hoʻoholo spectrophotometric.ʻO ka hoʻohuihui ʻana.

Hōʻike o PERCHLORETHYLENE

Huihui	Hōʻike
Ka nana aku	ʻO ka wai mālohi, ʻaʻohe mea haumia i hoʻopaʻa ʻia
Chromaticity/Hazen,(Pt-Co) W	15
Wai % ≤	0.005
Maʻiʻo% ≥	99.9
Waiwai PH	5.0-8.0
Ke koena mahuka %≤	0.002