Mai ƙera Kyakkyawan Farashi Dimethyl Sulfoxide (DMSO) CAS 67-68-5

taƙaitaccen bayani:

Dimethyl sulfoxide (wanda ake kira DMSO) wani sinadari ne mai dauke da sinadarin sulfur, Dimethylsulfoxide na Ingilishi, tsarin kwayoyin halitta shine (CH3) 2SO2, ruwa ne mara launi, mara wari kuma mai haske a zafin ɗaki, ruwa ne mai kama da hygroscopic, kuma yana da babban polarity. , babban wurin tafasa, mai kama da ruwa, mai narkewa da ruwa, ƙarancin guba sosai, kwanciyar hankali mai kyau na zafi, mai narkewa da alkanes, mai narkewa a cikin yawancin abubuwan halitta kamar ruwa, ethanol, propanol, ether, benzene da chloroform, wanda aka sani da "mai narkewa na duniya".

CAS: 67-68-5

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Cikakken Bayani game da Samfurin

Alamun Samfura

bayanin

Yana ɗaya daga cikin sinadaran da aka fi amfani da su wajen narkewar sinadarai masu ƙarfi. Yana iya narkar da yawancin abubuwan da ke cikin sinadarai, ciki har da carbohydrates, polymers, peptides, da kuma gishiri da iskar gas da yawa marasa tsari. Yana iya narkar da kashi 50-60% na nauyin sinadaran da ke cikin sinadarai (sauran sinadaran da ke cikin sinadarai na yau da kullun za su iya narkar da kashi 10-20% kawai), don haka yana da matuƙar muhimmanci a sarrafa samfura da kuma tantance magunguna cikin sauri. A wasu yanayi, ana iya samun fashewar sinadarai lokacin da Dimethyl sulfoxide ya haɗu da acid chloride. Ana amfani da Dimethyl sulfoxide sosai a matsayin sinadaran da ke narkewa da kuma reagent, musamman a matsayin sinadaran da ke sarrafawa da kuma sinadarin da ke juyawa a cikin acrylonitrile polymerization, a matsayin sinadaran polyurethane da kuma sinadarin da ke juyawa, a matsayin polyamide, polyimide da polysulfone resin synthesis Solvents, Chemicalbook da aromatic hydrocarbons, sinadaran da ke fitar da butadiene da kuma sinadaran da ke narkewa don haɗa chlorofluoroaniline, da sauransu. Bugu da ƙari, a cikin masana'antar magunguna, ana amfani da dimethyl sulfoxide kai tsaye a matsayin kayan aiki da kuma ɗaukar wasu magunguna. Dimethyl sulfoxide da kanta tana da maganin kumburi da rage zafi, diuretic, kwantar da hankali da sauran illoli, wanda kuma aka sani da "panacea", kuma sau da yawa ana ƙara ta a cikin magunguna a matsayin wani ɓangare na magungunan rage zafi. Yana da siffa ta musamman ta shiga fata cikin sauƙi, wanda ke haifar da ɗanɗanon kawa ga mai amfani. Sodium cyanide a cikin dimethyl sulfoxide na iya haifar da gubar cyanide ta hanyar taɓa fata. Kuma dimethyl sulfoxide da kanta ba shi da guba sosai. Yawancin kamfanonin sinadarai da magunguna suna amfani da Dimethyl sulfoxide a matsayin mai cirewa. Duk da haka, saboda yawan tafasar DMSO, zafin aiki ya yi yawa, wanda ke haifar da coking na kayan aiki, wanda ke shafar dawo da dimethyl sulfoxide da tsaftace kayan aiki. Ƙara yawan amfani da makamashi. Saboda haka, dawo da DMSO ya zama cikas ga ƙarin amfani da shi a matsayin mai cirewa. Dimethyl sulfoxide wani sinadari ne na halitta wanda ake amfani da shi don narkar da mahaɗan polar da nonpolar. Siffar da aka cire, DMSO-d6 (D479382), wacce aka fi amfani da ita don nazarin NMR, ana iya gane ta cikin sauƙi ta hanyar bakan NMR saboda ikonta na narkar da yawancin masu nazarin.

Ma'ana iri ɗaya

sulfinylbis (methane); DMSO; DIMETHYL SULFOXIDE; DIMETHYL SULPHOXIDE; DIMETHYLIS SULFOXIDUM; FEMA 3875; Methyl sulfoxide, tsantsar gaske, 99.85%; Methyl sulfoxide, don yin nazari ACS, 99.9+%

Aikace-aikacen DMSO

1. Ana amfani da DMSO don fitar da sinadarin hydrocarbon mai ƙamshi, hanyar amsawa don resin da rini, polymerization na zare acrylic, da kuma solvent don juyawa, da sauransu.

2. Ana iya amfani da DMSO a matsayin sinadarin sinadarai na halitta, matsakaiciyar amsawa da kuma haɗakar sinadarai ta halitta. Yana da matuƙar amfani. Wannan samfurin yana da ƙarfin cirewa mai yawa, wanda ake amfani da shi azaman polymerization da condensation na acrylic resin da polysulfone resin, polymerization da spinning na polyacrylonitrile da acetate fiber, da extraction na alkane da aromatic hydrocarbon rabuwa. Ƙamshi hydrocarbon, butadiene extraction, acrylic fiber spinning, plastic solvent da reaction medium don dyes na roba, magunguna da sauran masana'antu. Dangane da magani, dimethyl sulfoxide yana da tasirin hana kumburi da analgesic, kuma yana da ƙarfi mai ƙarfi ga fata, don haka yana iya narkar da wasu magunguna a cikin Chemicalbook, don haka irin waɗannan magunguna za su iya shiga cikin jikin ɗan adam don cimma manufar magani. Ta amfani da wannan sinadari mai ɗauke da dimethyl sulfoxide, ana iya amfani da shi azaman ƙari ga magungunan kashe ƙwari. Ana ƙara ƙaramin adadin dimethyl sulfoxide a wasu magungunan kashe ƙwari don taimakawa maganin kashe ƙwari ya shiga cikin shuka don inganta ingancinsa. Ana iya amfani da Dimethyl sulfoxide a matsayin mai narkewar rini, wakili mai cire tabo, mai ɗaukar rini don zaruruwan roba, mai sha don dawo da acetylene da sulfur dioxide, mai gyara zaren roba, maganin daskarewa, matsakaicin capacitor, man birki, cire sinadarin ƙarfe mai wuya, da sauransu.

3. Ana iya amfani da DMSO azaman reagent na nazari da ruwa mai tsayayye don chromatography na gas, kuma ana amfani da shi azaman mai narkewa a cikin nazarin bakan ultraviolet.

4. DMSO mai narkewar sinadarai na halitta, matsakaicin amsawa da haɗakar sinadarai na halitta. Yana da matuƙar amfani. Tare da babban ikon cirewa, ana amfani da shi azaman mai narkewar sinadarai na polymerization da condensation na acrylic resin da polysulfone resin, polymerization da spinning na polyacrylonitrile da acetate fiber Chemicalbook, mai narkewar sinadarai na alkane da rabuwar hydrocarbon mai ƙanshi, ana amfani da shi don ƙanshin hydrocarbon, cirewar Butadiene, juyawar fiber acrylic, mai narkewar sinadarai na filastik da rini na roba na halitta, magunguna da sauran hanyoyin amsawa na masana'antu. Dangane da magani, yana da tasirin hana kumburi da analgesic, kuma yana da ƙarfi shiga cikin fata.

Bayani dalla-dalla na DMSO

Mahaɗi	Ƙayyadewa
Bayyanar	Ruwa mai haske mara launi
Tsarkaka	≥99.9%
Ruwan da ke cikinsa (KF)	≤0.1%
Acidity (An ƙididdige shi azaman KOH)	≤0.03mg/g
Wurin Gilashin Tasiri	≥18.1℃
watsa haske (400nm)	≥96%
fihirisar refraction (20℃)	1.4775～1.4790