Nā huahana
Methyl Sulfoxide
Hui Pū ʻIa
Na Waiwai Kino
ʻO ke ʻano: ʻaʻohe waihoʻoluʻu a ʻaʻala ʻole ka wai aniani
Ka helu hehee:18.4°C
Puni hoʻolapalapa: 189°C(L.)
Māmā:1.100g/mLat20°C
Māmā māhu:2.7(vsair)
Hoʻomaʻamaʻa: n20/D1.479(māmā)
Kekahi uila:192°F
ʻAkika helu helu(pKa):35(ma 25°C)
Polarity pili:0.444
Kekahi hau:18.4°C
ʻIkepili Palekana
No ka waiwai ma'amau
Code dute:2930300090
Ka uku hoʻihoʻi ʻauhau i waho (%):13%
Palapala noi
Hoʻohana nui ʻia ʻo Dimethyl sulfoxide e like me ka solvent, reaction reagent and organic synthesis intermediate, ʻoi aku hoʻi e like me ka hoʻoponopono ʻana i ka solvent a me ka filament drawing solvent i ka acrylonitrile polymerization reaction, e like me ka solvent no ka polyurethane synthesis a me ke kaha kiʻi filament, e like me ka solvent no ka polyamide, polyimide a me ka polysulfone resin, a me mea hoʻoheheʻe no ka hoʻoheheʻe ʻana i ka hydrocarbon aromatic a me ka butadiene a me ka mea hoʻoheheʻe no ka synthesizing chlorofluoroaniline.Ma waho aʻe, hoʻohana pololei ʻia ka dimethyl sulfoxide ma ke ʻano he mea maka a me ka lawe ʻana i kekahi mau lāʻau lapaʻau i ka ʻoihana lāʻau.ʻO Dimethyl sulfoxide (DMSO) ponoʻī he anti-inflammatory, analgesic, diuretic a me nā hopena sedative, a ʻike ʻia hoʻi he "panacea", i hoʻohui pinepine ʻia i nā lāʻau lapaʻau ma ke ʻano he mea ikaika o nā lāʻau analgesic.
ʻO ka Dimethyl sulfoxide (DMSO) he mea hoʻoheheʻe ʻia i loko o ka sulfur me ke ʻano mole mole C2H6OS, he wai alohilohi kala ʻole a ʻala ʻole ma ka lumi wela, a me kahi wai hygroscopic flammable.Loaʻa iā ia nā hiʻohiʻona o ka polarity kiʻekiʻe, kahi paila kiʻekiʻe, kūpaʻa wela maikaʻi, non-protonic, miscible me ka wai, hiki ke hoʻoheheʻe ʻia i ka hapa nui o nā mea kūlohelohe e like me ka ethanol, propanol, benzene a me chloroform, etc. Ua ʻike ʻia ʻo ia ʻo "universal solvent".Ke hoʻomehana ʻia i mua o ka waika, e hana ʻia kahi liʻiliʻi o ka methyl mercaptan, formaldehyde, dimethyl sulfide, methanesulfonic acid a me nā mea ʻē aʻe.Hoʻoheheʻe ia i ka wela kiʻekiʻe, hana ikaika me ka chlorine, a wela i ka lewa me ka lapalapa uliuli māmā.Hiki ke hoʻohana ʻia e like me ka mea hoʻoheheʻe organik, ka medium reaction a me ka synthesis intermediate.Hiki ke hoʻohana ʻia e like me ka solvent dyeing o ka fiber synthetic, dyeing agent, dyeing carrier a absorbent o ka hoʻihoʻi ʻana i ka acetylene a me ka sulfur dioxide.
Nā waiwai kino.
ʻO ka wai viscous kala ʻole.Hiki ke puhi, aneane ʻole, me ka ʻono ʻawaʻawa, hygroscopic.Ma waho aʻe o ka petroleum ether, hiki iā ia ke hoʻopau i nā mea hoʻoheheʻe kūlohelohe maʻamau.Hiki ke hoʻoheheʻe ʻia i loko o ka wai, ethanol, acetone, acetaldehyde, pyridine, ethyl acetate, dibutyl benzodicarboxylate, dioxane a me nā mea ʻala, akā hiki ʻole ke hoʻoheheʻe ʻia i nā pūhui hydrocarbon aliphatic ʻē aʻe ma mua o ka acetylene.Loaʻa iā ia ka hygroscopicity ikaika a hiki ke hoʻopaʻa i ka wai e like me 70% o kona paona ponoʻī mai ka lewa ma 20 ℃ ke 60% ka haʻahaʻa pili.He oxidizer nāwaliwali ka huahana, a ʻo ka dimethyl sulfoxide me ka ʻole o ka wai ʻaʻole ia e hōʻino i nā metala.I ka loaʻa ʻana o ka wai, he mea ʻino ia i ka hao;keleawe a me nā metala ʻē aʻe, ʻaʻole i ka alumini.Paʻa i nā kumu.ʻO ka hoʻomehana ʻana ma ke alo o ka waika e hoʻohua i kahi liʻiliʻi o ka methyl mercaptan, formaldehyde, dimethyl sulfide;methaesulfonic acid a me nā mea hoʻohui ʻē aʻe.ʻO ka decomposition i nā wela kiʻekiʻe, hiki ke hana ikaika me ka chlorine, e ʻā ana i ka lewa me kahi lapalapa uliuli māmā.
