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Mai ƙera Kyawun Farashin Dimethyl Sulfoxide (DMSO) CAS 67-68-5
Dimethyl sulfoxide (wanda ake nufi da DMSO) wani fili ne mai dauke da sulfur, Ingilishi Dimethylsulfoxide, tsarin kwayoyin halitta shine (CH3) 2SO, ruwa ne mara launi, mara wari da bayyananne a dakin da zafin jiki, ruwa mai flammable hygroscopic, kuma yana da duka duka biyun. polarity., Babban wurin tafasa, aprotic, miscible tare da ruwa, ƙananan ƙarancin guba, kyakkyawan kwanciyar hankali na thermal, maras kyau tare da alkanes, mai narkewa a cikin mafi yawan kwayoyin halitta kamar ruwa, ethanol, propanol, ether, benzene da chloroform, wanda aka sani da Ga "ƙawanin duniya" .
Saukewa: 67-68-5
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Mai ƙera Kyakkyawan Farashin Diethyl Toluene Diamine(DETDA) CAS: 68479-98-1
Diethyl Toluene Diamine (DETDA) rawaya ce mai haske zuwa ruwa mai haske.Diethyl Toluene Diamine (DETDA) kyakkyawan sarkar sarkar mai rahusa ce don elastomeric polyurethanes (PU) da kuma wakili na maganin epoxides (EP).Bugu da kari Diethyl Toluene Diamine (DETDA) na iya amfani da shi azaman tsaka-tsaki don haɗaɗɗun kwayoyin halitta.
Saukewa: 68479-98-1
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UOP GB-222 Adsorbent
Bayani
UOP GB-222 adsorbent babban iya aiki ne mai siffar ƙarfe oxide adsorbent wanda aka ƙera don cire mahaɗan sulfur.Abubuwan fasali da fa'idodi sun haɗa da:
- Matsakaicin bangaren aiki don mafi girman iya aiki idan aka kwatanta da al'ummomin da suka gabata
- Babban yanki mai tsayi don haɓaka tarwatsawar ƙarfe mai aiki don tsawaita rayuwar gado.
- Ƙarfe oxide na musamman mai aiki don cire ƙazanta mai ƙarancin ƙarancin matakin.
- Babban digiri na macro-porosity da rarraba girman pore don saurin adsorption da gajeren yanki na canja wurin taro.
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Mai ƙira Kyakkyawan Farashin Polyethramine T403 CAS: 9046-10-0
Polyethramine T403 wani nau'i ne na mahaɗan polyolefin tare da kashin baya na polyether mai laushi, wanda ƙungiyoyin amine na farko ko na sakandare suka rufe.Domin babban sarkar kwayoyin halitta shine sarkar polyether mai laushi, kuma hydrogen akan tashar polyether amine ya fi aiki fiye da hydrogen akan rukunin hydroxyl na polyether, sabili da haka, Polyetheramine na iya zama mai kyau madadin polyether a wasu matakai na kayan aiki. , kuma zai iya inganta aikin aikace-aikacen sababbin kayan.Ana amfani da polyethramine ko'ina a cikin kayan aikin allura mai amsawa na polyurethane, fesa polyurea, ma'aikatan warkarwa na epoxy da man fetur.
Saukewa: 9046-10-0
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Mai ƙira Kyakkyawan Farashin DMTDA CAS: 106264-79-3
DMTDA wani sabon nau'i ne na polyurethane elastomer curing giciye wakili, DMTDA ne yafi biyu isomers, 2,4- da 2,6-dimethylthiotoluenediamine cakuda (rabo ne game da Chemicalbook77 ~ 80/17 ~ 20), idan aka kwatanta da fiye da amfani. MOCA, DMTDA wani ruwa ne tare da ƙananan danko a dakin da zafin jiki, DMTDA zai iya dacewa da ayyukan gine-gine a ƙananan zafin jiki kuma yana da fa'idodin ƙananan sinadarai daidai.
Saukewa: 106264-79-3
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Mai ƙera Kyawun Farashin Methylene Chloride CAS: 75-09-2
Methylene Chloride wani fili ne da aka samar da kwayoyin hydrogen guda biyu a cikin kwayoyin methane, da kwayoyin CH2CL2.Methylene Chloride ba shi da launi, m, nauyi, da ruwa mai canzawa.Yana da wari da zaƙi kama da ether.Ba ya konewa.Methylene Chloride yana ɗan narkewa cikin ruwa, kuma yana narkar da abubuwan da aka fi amfani da su.Hakanan za'a iya narkar da shi ta kowane nau'i tare da sauran abubuwan da suka ƙunshi chlorine, ether, ethanol, da N-di metamimamamide.Methylene Chloride yana da wuya a narke a cikin ruwa ammonia a dakin da zafin jiki, wanda za'a iya narkar da sauri a cikin phenol, aldehyde, ketone, methamphetamine, triathrin, tororine, cycamine, acetylcetate.Littafin sinadarai na lokaci shine 1.3266 (20/4 ° C).Ma'anar narkewa -95.1 ° C. Ma'anar tafasa 40 ° C. Ana amfani da abubuwan da ake amfani da su don maye gurbin ether mai flammable, ether, da dai sauransu, kuma ana iya amfani dashi azaman maganin sa barci, refrigerant da kashe wuta.Wurin konewa na kwatsam shine 640 ° C. Decoction (20 ° C) 0.43MPa · s.Ma'anar refractive nd (20 ° C) 1.4244.Matsakaicin zafin jiki shine 237 ° C, kuma matsa lamba mai mahimmanci shine 6.0795MPa.HCL da alamun haske suna haifar da bayan maganin zafi, kuma ruwan yana zafi na dogon lokaci don samar da formaldehyde da HCL.Ana iya samun ƙarin chloride, CHCL3 da CCL4.
Saukewa: 75-09-2
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Mai ƙira Kyakkyawan Farashin Alpha Methyl Styrene CAS 98-83-9
2-Phenyl-1-propene, wanda kuma aka sani da Alpha Methyl Styrene (wanda aka rage a matsayin a-MS ko AMS) ko phenylisopropene, shine samfurin samar da phenol da acetone ta hanyar cumene, gabaɗaya samfurin phenol. kowace ton 0.045t α-MS.Alpha Methyl Styren ruwa ne marar launi tare da ƙamshi mai ƙamshi.Kwayoyin halitta ya ƙunshi zoben benzene da kuma wani alkenyl a madadin zoben benzene. Alpha Methyl Styren yana da wuyar yin polymerization lokacin zafi.Alpha Methyl Styren za a iya amfani dashi a cikin samar da kayan shafa, masu filastik, kuma a matsayin mai narkewa a cikin kwayoyin halitta.
Alpha Methyl Styrene ruwa ne mara launi.Rashin narkewa a cikin ruwa kuma ƙasa mai yawa fiye da ruwa.Wurin walƙiya 115°F.Zai iya zama mai guba a hankali ta hanyar sha, shaka da shan fata.Tururi na iya zama narcotic ta hanyar shakar numfashi.Ana amfani da shi azaman ƙarfi da kuma yin wasu sinadarai.
Saukewa: 98-83-9
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Mai ƙera Kyawun Farashin N-VINYL PYRROLIDONE (NVP) CAS 88-12-0
N-VINYL PYRROLIDONE (N-Vinyl-2-pyrrolidone) ana kiransa NVP, wanda kuma aka sani da 1-vinyl-2-pyrrolidone, N-VINYL PYRROLIDONE.N-VINYL PYRROLIDONE ruwa ne mara launi ko haske rawaya mai haske tare da ɗan ƙaramin ƙamshi a zafin ɗaki, mai sauƙin narkewa a cikin ruwan Chemicalbook da sauran abubuwan kaushi.Saboda N-vinylpyrrolidone na iya ƙara yawan kayan jiki da sinadarai na samfurori.N-VINYL PYRROLIDONE ana amfani dashi sosai: a cikin maganin radiation, masana'antar katako, masana'antar takarda ko kwali, kayan marufi, masana'antar tawada allo, yin amfani da NVP yana inganta abubuwan da ke cikin jiki. na samfurori.
N-VINYL PYRROLIDONE (NVP) ana yawan amfani dashi azaman diluent mai amsawa don maganin radiation a cikin UV-rufin, UV-inks, da UV adhesives.Ana amfani da shi azaman monomer don samar da polyvinylpyrrolidone mai narkewa (PVP) tare da amfani a cikin magunguna, filin mai, kayan kwalliya, ƙari na abinci & adhesives.Ana amfani dashi a cikin kera copolymers tare da, alal misali, acrylic acid, acrylates, vinyl acetate da acrylonitrile kuma a cikin haɓakar resin phenolic.
Saukewa: 88-12-0
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Mai ƙera Kyawun Farashin P-TOLUENESULFONYLISOCYANATE (PTSI) CAS 4083-64-1
P-TOLUENESULFONYLISOCYANATE (PTSI) isocyanate guda ɗaya ce mai aiki.P-TOLUENESULFONYLISOCYANATE (PTSI) yana da babban aiki kuma yana iya amsawa tare da diisocyanates na al'ada, kamar TDI da HDI, tare da ruwa a cikin polyols da kaushi.Sakamakon carbamate baya ƙara danko na tsarin.Rashin hasara shi ne cewa yawan guba na oxazolidine da sauran dehydrants yana da girma;P-TOLUENESULFONYLISOCYANATE (PTSI) yana amsawa da ruwa don samar da carbon dioxide da toluenesulfamide, don haka P-TOLUENESULFONYLISOCYANATE (PTSI) ba za a iya amfani da shi kai tsaye a cikin abubuwan fenti ba kuma ana amfani dashi gabaɗaya don bushewar ruwa.Don cire 1g na ruwa a cikin sauran ƙarfi, ana buƙatar kusan 12g na PTSI a ka'idar, amma ainihin adadin ya kamata ya fi wannan.
Saukewa: 4083-64-1
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Maƙerin Kyakkyawan Farashin Dimethylbenzylamine (BDMA) CAS: 103-83-3
Dimethylbenzylamine (BDMA) ruwa ne mara launi zuwa haske mai launin rawaya mai kamshi.Kadan ƙasa mai yawa fiye da ruwa da ɗan narkewa cikin ruwa.Wurin walƙiya kusan 140°F.Mai lalacewa ga fata, idanu da mucous membranes.Dan kadan mai guba ta hanyar ciki, shar fata da shakarwa.Ana amfani dashi wajen kera adhesives da sauran sinadarai.
Saukewa: 103-83-3
