Mugadziri Mutengo Wakanaka Dimethyl Sulfoxide (DMSO) CAS 67-68-5

tsananguro pfupi:

Dimethyl sulfoxide (inonzi DMSO) imusanganiswa weorganic une sarufa, English Dimethylsulfoxide, iyo molecular formula ndiyo (CH3) 2SO, imvura isina ruvara, isina hwema uye inoonekera patembiricha yemumba, mvura inobvira ne hygroscopic, uye ine polarity yakakwira. , poiling point yakakwira, aprotic, inosanganiswa nemvura, ine chepfu yakaderera zvakanyanya, kugadzikana kwakanaka kwekupisa, haisanganisike ne alkanes, inonyungudika muzvinhu zvakawanda zve organic zvakaita semvura, ethanol, propanol, ether, benzene uye chloroform, inozivikanwa se "universal solvent".

CAS: 67-68-5

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tsananguro

Ndiyo imwe yezvinonyungudutsa zvinonyanya kushandiswa zvine simba guru rekunyungudutsa. Inogona kunyungudutsa zvinhu zvakawanda zve organic, kusanganisira makabhohaidhiretsi, mapolymer, mapeptide, uye munyu negesi zvakawanda zvisingasanganisike. Inogona kunyungudutsa 50-60% yehuremu hwayo hwe solute (zvimwe zvinonyungudutsa zvinogona kunyungudutsa 10-20%) chete, saka zvakakosha mukutarisira sampuro uye kuongorora mishonga nekukurumidza. Mune mamwe mamiriro ezvinhu, kuputika kunogona kuitika kana Dimethyl sulfoxide yasangana ne acid chloride. Dimethyl sulfoxide inoshandiswa zvakanyanya se solvent uye reagent, kunyanya sekugadzirisa solvent uye spinning solvent mu acrylonitrile polymerization, se polyurethane synthesis uye spinning solvent, se polyamide, polyimide uye polysulfone resin synthesis Solvents, Chemicalbook uye aromatic hydrocarbons, butadiene extraction solvents uye solvents yekugadzira chlorofluoroaniline, nezvimwewo. Pamusoro pezvo, muindasitiri yemishonga, dimethyl sulfoxide inoshandiswawo zvakananga sezvinhu zvekugadzira uye kutakura mimwe mishonga. Dimethyl sulfoxide pachayo ine simba rekudzivirira kuzvimba uye marwadzo, diuretic, sedative nezvimwe, inozivikanwawo se "panacea", uye inowanzowedzerwa kumishonga sechinhu chinoshanda chemishonga inoderedza marwadzo. Ine hunhu hwakakosha hwekupinza ganda nyore nyore, zvichikonzera kuravira kwakafanana neoyster kumushandisi. Sodium cyanide iri mu dimethyl sulfoxide inogona kukonzera chepfu yecyanide kuburikidza nekubata ganda. Uye dimethyl sulfoxide pachayo haina chepfu yakawanda. Dimethyl sulfoxide inoshandiswa sechinhu chinobvisa chepfu nemakambani mazhinji emakemikari nemishonga. Zvisinei, nekuda kwekupisa kwakanyanya kweDMSO, tembiricha yekushanda yakanyanya, izvo zvinotungamira mukubikwa kwezvinhu, izvo zvinokanganisa kudzorerwa kwedimethyl sulfoxide nekuchenesa michina. Wedzera kushandiswa kwesimba. Nokudaro, kudzorerwa kweDMSO kwave dambudziko rekushandiswa kwayo zvakanyanya sechinobvisa chepfu. Dimethyl sulfoxide chinhu chinowanzo shandiswa che aprotic organic solvent kunyungudutsa polar ne nonpolar compounds. Fomu rakabviswa ruvara, DMSO-d6 (D479382), rinoshandiswa zvakanyanya pakudzidza kweNMR, rinonyatsoonekwa neNMR spectrum yaro nekuda kwekugona kwaro kunyungudutsa ma analyte mazhinji.

Mazwi anoreva zvakafanana

sulfinylbis (methane);DMSO;DIMETHYL SULFOXIDE;DIMETHYL SULPHOXIDE;DIMETHYLIS SULFOXIDUM;FEMA 3875;Methyl sulfoxide, yakachena zvakanyanya, 99.85%;Methyl sulfoxide, yekuongorora ACS, 99.9+%

Mashandisirwo eDMSO

1. DMSO inoshandiswa pakubvisa hydrocarbon inonhuhwirira, nzira yekubatanidza resin nedhayi, acrylic fiber polymerization, uye solvent yekuspender, nezvimwewo.

2. DMSO inogona kushandiswa se organic solvent, reaction medium uye organic synthesis intermediate. Inoshandiswa zvakasiyana-siyana. Chigadzirwa ichi chine kugona kukuru kwekubvisa, chinoshandiswa se polymerization uye condensation solvent ye acrylic resin ne polysulfone resin, polymerization and spinning solvent ye polyacrylonitrile ne acetate fiber, extraction solvent ye alkane uye aromatic hydrocarbon separation. Aromatic hydrocarbon, butadiene extraction, acrylic fiber spinning, plastic solvent uye reaction medium ye organic synthetic dyes, pharmaceuticals nedzimwe maindasitiri. Panyaya yekurapa, dimethyl sulfoxide ine anti-inflammatory uye analgesic effects, uye ine simba rakasimba rekupinda muganda, saka inogona kunyungudutsa mimwe mishonga muChemicalbook, kuitira kuti mishonga yakadaro igone kupinda mumuviri wemunhu kuti iwane chinangwa chekurapa. Ichishandisa iyi carrier property ye dimethyl sulfoxide, inogona zvakare kushandiswa sekuwedzera kwemishonga yezvipembenene. Dimethyl sulfoxide shoma inowedzerwa kune mimwe mishonga yezvipembenene kuti ibatsire mushonga wezvipembenene kupinda muchirimwa kuti ivandudze kushanda kwawo. Dimethyl sulfoxide inogona kushandiswawo se dyeing solvent, de-staining agent, dyeing carrier ye synthetic fibers, inonyudza acetylene ne sulfur dioxide, synthetic fiber modifier, antifreeze, capacitor medium, brake oil, extraction ye rare metals agent, nezvimwewo.

3.DMSO inogona kushandiswa se analytical reagent uye fixed liquid ye gas chromatography, uye inoshandiswawo se solvent mu ultraviolet spectrum analysis.

4.DMSO organic solvent, reaction medium uye organic synthesis iri pakati nepakati. Inoshanda zvakasiyana-siyana. Iine kugona kukuru kwekubvisa, inoshandiswa se polymerization uye condensation solvent ye acrylic resin ne polysulfone resin, polymerization and spinning solvent ye polyacrylonitrile ne acetate fiber Chemicalbook, extraction solvent ye alkane ne aromatic hydrocarbon separation, inoshandiswa pa aromatic hydrocarbon, Butadiene extraction, acrylic fiber spinning, plastic solvent uye organic synthetic dyes, pharmaceutical nedzimwe industrial reaction medium. Panyaya yekurapa, ine anti-inflammatory uye analgesic effects, uye ine simba rekupinda muganda.

Tsanangudzo yeDMSO

Kompositi	Tsanangudzo
Chitarisiko	Mvura inoonekera isina ruvara
Kuchena	≥99.9%
Mvura Yakawanda (KF)	≤0.1%
Acidity (Inoverengwa seKOH)	≤0.03mg/g
Nzvimbo yeKristaro	≥18.1℃
kutumirwa kwechiedza (400nm)	≥96%
indekisi yekusagona kudzorwa (20℃)	1.4775～1.4790