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Igiciro cyiza cy'umukora Dimethyl Sulfoxide (DMSO) CAS 67-68-5

ibisobanuro bigufi:

Dimethyl sulfoxide (izwi nka DMSO) ni organic compound irimo sulfur, English Dimethylsulfoxide, formula ya molekile ni (CH3) 2SO, ni amazi atagira ibara, adafite impumuro kandi abonerana ku bushyuhe bw'icyumba, ni amazi ashobora gushya, kandi afite polarity nyinshi. , ahantu hashyuha cyane, aprotic, avangwa n'amazi, uburozi buke cyane, ubushyuhe bwiza, adahinduka hamwe na alkanes, ashobora gushonga mu bintu byinshi by'umwimerere nka amazi, ethanol, propanol, ether, benzene na chloroform, izwi nka "Universal solvent".

CAS: 67-68-5


Ibisobanuro birambuye ku gicuruzwa

Ibirango by'ibicuruzwa

ibisobanuro

Ni kimwe mu bintu bikunze gukoreshwa cyane mu gushonga kw'ibinyabuzima bifite ubushobozi bwo gushonga cyane. Bishobora gushonga ibintu byinshi bikomoka ku binyabuzima, harimo karubohidrati, polima, peptide, n'imyunyu ngugu myinshi idakomoka ku binyabuzima. Bishobora gushonga 50-60% by'uburemere bwayo bwa solute (ibindi bintu bikomoka ku binyabuzima bishobora gushonga 10-20%) gusa, bityo ni ingenzi cyane mu gucunga ingero no gusuzuma imiti vuba. Mu bihe bimwe na bimwe, habaho ingaruka ziturika iyo Dimethyl sulfoxide ihuye na aside chloride. Dimethyl sulfoxide ikoreshwa cyane nk'umusemburo n'umusemburo, cyane cyane nk'umusemburo wo gutunganya no kuzunguruka muri acrylonitrile polymerization, nk'umusemburo wa polyurethane no kuzunguruka, nk'umusemburo wa polyurethane, polyimide na polysulfone resin synthesis Solvents, Chemicalbook na aromatic hydrocarbons, umusemburo wo gukuramo butadiene n'umusemburo wo gukora chlorofluoroaniline, nibindi. Byongeye kandi, mu nganda zikora imiti, dimethyl sulfoxide nayo ikoreshwa mu buryo butaziguye nk'ibikoresho fatizo n'umutwaro w'imiti imwe n'imwe. Dimethyl sulfoxide ubwayo ifite ingaruka zirwanya ububyimbirwe n'ububabare, zigabanya ububabare, zigabanya ubushyuhe, zituma umuntu aruhuka n'izindi, izwi kandi nka "panacea", kandi ikunze kongerwa mu miti nk'igice cy'imiti igabanya ububabare. Ifite umwihariko wo kwinjira mu ruhu byoroshye cyane, bigatuma uyikoresha agira uburyohe nk'ubwa oyster. Sodium sianide iri muri dimethyl sulfoxide ishobora gutera uburozi bwa cyanide binyuze mu gukora ku ruhu. Kandi dimethyl sulfoxide ubwayo ntabwo ifite uburozi bwinshi. Dimethyl sulfoxide ikoreshwa nk'umuti uvamo imiti n'inganda nyinshi zikora imiti. Ariko, bitewe n'aho DMSO ishyuha cyane, ubushyuhe bwo gukora ni bwinshi cyane, bigatuma ibikoresho bikonjeshwa, bigira ingaruka ku kugaruka kwa dimethyl sulfoxide no gusukura ibikoresho. Kongera ingufu zikoreshwa. Kubwibyo, kugaruka kwa DMSO byabaye imbogamizi yo gukomeza gukoreshwa cyane nk'umuti uvamo imiti. Dimethyl sulfoxide ni umuti usanzwe ukoreshwa mu gushonga ibintu byo mu kirere n'ibitari byo mu kirere. Ifishi ya DMSO-d6 (D479382), ikoreshwa cyane cyane mu bushakashatsi bwa NMR, imenyekana byoroshye ukurikije imiterere yayo ya NMR kubera ubushobozi bwayo bwo gushonga inyinshi mu nyigo.

Amagambo asa

sulfinylbis (methane); DMSO; DIMETHYL SULFOXIDE; DIMETHYL SULFOXIDE; DIMETHYLIS SULFOXIDUM; FEMA 3875; Methyl sulfoxide, isukuye cyane, 99.85%; Methyl sulfoxide, yo gusesengura ACS, 99.9+%

Imikoreshereze ya DMSO

1. DMSO ikoreshwa mu gukuramo aromatike ya hydrocarbon, uburyo bwo gukora resin na irangi, polimeri ya acrylic fibre, n'umusemburo wo kuzunguruka, n'ibindi.

2. DMSO ishobora gukoreshwa nk'ikintu kivangwa n'ibinyabuzima, uburyo bwo gukora inyigo n'uburyo bwo gukora inyigo y'ibinyabuzima. Ifite ubushobozi bwinshi bwo gukora inyigo. Iki gicuruzwa gifite ubushobozi bwo gukora inyigo y'ibintu bitandukanye, gikoreshwa nk'ikintu kivangwa n'inyigo y ... Dimethyl sulfoxide ishobora kandi gukoreshwa nk'ikintu gihumanya irangi, ikintu gikuraho ibara, ikintu gitwara irangi ry'imigozi ya sintetike, ikintu gikurura asideline na dioxyde sulfur, ikintu gihindura fibre ya sintetike, ikintu kirwanya gukonjesha, capacitor medium, amavuta ya feri, n'ibindi.

3.DMSO ishobora gukoreshwa nk'igikoresho cyo gusesengura no nk'amazi adahinduka kuri chromatography ya gaze, ndetse ikanakoreshwa nk'ikintu gishongesha mu gusesengura imiterere ya ultraviolet.

4. DMSO organic solvent, reactive medium na organic synthesis intermediate. Ifite ubushobozi bwo gukuramo ibintu byinshi. Ifite ubushobozi bwo gukuramo ibintu bitandukanye, ikoreshwa nk'umusemburo wa polymerization na condensation wa acrylic resin na polysulfone resin, polymerization na spinning solvent ya polyacrylonitrile na acetate fibre Chemicalbook, solvent ya alkane na aromatic hydrocarbon separation, ikoreshwa mu gukora aromatic hydrocarbon, Butadiene extraction, acrylic fibre spinning, plastic solvent na organic synthetic irangi, farumasi n'ubundi buryo bwo gukora aromatic. Mu bijyanye n'ubuvuzi, ifite ingaruka zo kurwanya ububyimbirwe no kugabanya ububabare, kandi ifite imbaraga zo kwinjira mu ruhu.

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Ibisobanuro bya DMSO

Ikirundo

Ibisobanuro

Isura

Ikiyiko kibonerana kitagira ibara

Ubwiza

≥99.9%

Ibipimo by'amazi (KF)

≤0.1%

Ubushyuhe (Byabazwe nka KOH)

≤0.03mg/g

Aho Crystallization ishyirwa

≥18.1℃

kohereza urumuri (400nm)

≥96%

igipimo cy'ihindagurika ry'ikirere (20℃)

1.4775~1.4790

Gupakira DMSO

Ubwikorezi bw'ibikoresho1
Ubwikorezi bw'ibikoresho2

225kg/ingoma

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