Kaihanga Utu Pai Dimethyl Sulfoxide (DMSO) CAS 67-68-5

Ko te Dimethyl sulfoxide (e kiia nei ko te DMSO) he matū waro kei roto he whanariki, ko te Dimethylsulfoxide o te reo Ingarihi, ko te tātai ngota ko (CH3) 2SO, he wai kore tae, kore kakara, mārama hoki i te pāmahana rūma, he wai mura hygroscopic, ā, he teitei te polarity. , he teitei te ira kohua, he aprotic, ka taea te whakaranu ki te wai, he tino iti te paitini, he pai te pumau o te wera, kāore e taea te whakaranu ki ngā alkane, ka wairewa i roto i te nuinga o ngā matū waro pēnei i te wai, te etanoru, te propanol, te ether, te benzene me te chloroform, e mōhiotia ana ko te "whakarewa whānui". Ko tētahi o ngā whakarewa waro e whakamahia whānuitia ana me te wairewatanga tino kaha. Ka taea e ia te wairewa i te nuinga o ngā mea waro, tae atu ki ngā warowaihā, ngā polymer, ngā peptide, me te maha o ngā tote me ngā hau inorganic. Ka taea e ia te wairewa i te 50-60% o tōna ake taumaha o te solute (ko ētahi atu whakarewa whānui ka taea te wairewa i te 10-20%), nō reira he mea tino nui ki te whakahaere tauira me te tirotiro tarukino tere-tere. I raro i ētahi āhuatanga, ka puta he tauhohenga pahū ina pā te Dimethyl sulfoxide ki te waikawa pūhaumāota. He whānuitia te whakamahinga o te Dimethyl sulfoxide hei whakarewa me te matū, inā koa hei whakarewa tukatuka me te whakarewa hurihuri i roto i te polymerization acrylonitrile, hei whakarewa hanga polyurethane me te whakarewa hurihuri, hei whakarewa hanga polyamide, polyimide me te polysulfone resin, hei whakarewa hanga Chemicalbook me ngā hauwaiwai kakara, hei whakarewa tango butadiene me ngā whakarewa mō te hanga chlorofluoroaniline, me ētahi atu. Hei tāpiri, i roto i te umanga rongoā, ka whakamahia tika hoki te dimethyl sulfoxide hei rauemi mata me te kawe i ētahi rongoā. He pānga ārai-mumura me te whakamamae mamae, diuretic, whakangāwari me ētahi atu pānga a te Dimethyl sulfoxide, e mōhiotia ana ko te "panacea", ā, he maha ngā wā ka tāpirihia ki ngā rongoā hei wāhanga hohe o ngā rongoā whakamamae mamae. He āhuatanga motuhake tōna ki te uru ngāwari ki te kiri, ka puta he reka rite ki te tio ki te kaiwhakamahi. Ka taea e te konutai cyanide i roto i te dimethyl sulfoxide te whakaputa paitini cyanide mā te pā ki te kiri. Ā, he iti ake te paitini o te dimethyl sulfoxide. E whakamahia ana te dimethyl sulfoxide hei tangohanga e te nuinga o ngā kamupene matū me ngā kamupene rongoā. Heoi, nā te teitei o te kohua o te DMSO, he tino teitei rawa te pāmahana whakahaere, ka hua ake te wera o ngā rauemi, ka pā ki te whakaora o te dimethyl sulfoxide me te horoinga taputapu. Whakanuia te whakapaunga pūngao. Nō reira, kua noho te whakaora o te DMSO hei arai mō tōna whakamahinga whānui hei tangohanga. Ko te dimethyl sulfoxide he whakarewa rauropi aprotic noa e whakamahia ana hei whakarewa i ngā matū polar me ngā matū nonpolar. Ko te momo deuterated, DMSO-d6 (D479382), e whakamahia ana mō ngā rangahau NMR, he ngāwari te tautuhi mā tōna whānuitanga NMR nā tōna kaha ki te whakarewa i te nuinga o ngā tātaritanga.

Ngā kupu taurite: sulfinylbis (methane); DMSO; DIMETHYL SULFOXIDE; DIMETHYL SULPHOXIDE; DIMETHYLIS SULFOXIDUM; FEMA 3875; Methyl sulfoxide, tino parakore, 99.85%; Methyl sulfoxide, mō te tātaritanga ACS, 99.9+%

CAS: 67-68-5