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Dimethylformamide (DMF)–“chosungunulira cha chilengedwe chonse” mumakampani azinthu zachilengedwe
Dimethylformamide (chidule cha DMF), chomwe chimadziwikanso kuti N,N-dimethylformamide, ndi cholowa m'malo mwa dimethyl cha formamide, ndipo magulu onse awiri a methyl ali pa maatomu a N (nayitrogeni), kotero ndi dzina lake. Monga mankhwala ofunikira komanso zosungunulira zabwino kwambiri, DMF imagwiritsidwa ntchito kwambiri mu polyurethane, acrylic, chakudya...Werengani zambiri -
N,N-Diethylbenzeneamine CAS: 91-66-7
N,N-Diethylbenzeneamine ndi mankhwala achilengedwe okhala ndi formula ya mankhwala C10H15N. Ndi madzi opanda mtundu kapena achikasu owala okhala ndi fungo lapadera la amine. Ndi mankhwala opangidwa ndi organic omwe amagwiritsidwa ntchito kwambiri ndipo amagwiritsidwa ntchito kwambiri mu utoto, mankhwala, zowonjezera mphira ndi zina.Werengani zambiri -
Kodi N,N-Dimethyl-p-toluidine CAS: 99-97-8 ndi chiyani?
N,N-dimethyl-p-toluidine ndi madzi amafuta opanda mtundu kapena achikasu owala okhala ndi fungo la mazira ovunda. Malo ake osungunuka ndi 130.31℃, malo ake owira ndi 211.5-212.5℃, kulemera kwake pa kutentha kwabwinobwino kwa Chemicalbook ndi 0.9287~0.9366g/mL, ndipo refractive index yake ndi 1.5360~1.5470, osasungunuka m'madzi, osungunuka...Werengani zambiri -
Ntchito ndi ntchito za diethanolamine (DEA) CAS: 111-42-2
Diethanolamine (DEA) ndi chinthu chachilengedwe chokhala ndi formula ya mankhwala C4H11NO2. Ndi madzi kapena kristalo wopanda mtundu womwe ndi wa alkaline ndipo amatha kuyamwa mpweya monga carbon dioxide ndi hydrogen sulfide mumlengalenga. Diethanolamine yoyera ndi chinthu choyera kutentha kwa chipinda, koma chimakonda kuwononga...Werengani zambiri -
Специализированный производство производных серии анилина введение в
MIT-IVY INDUSTRY CO., LTD Xuzhou City, Jiangsu Province, China Athen: TEL/WHATSAPP: 0086-13805212761 EMAIL: ceo@mit-ivy.com http://www.mit-ivy.com Mit-Ivy is a well-known fine chemicals manufacturer in China. Mainly involved, N Aniline series products, resin series products. Специализированный...Werengani zambiri -
Amadziwika kwambiri popanga mitundu yosiyanasiyana ya aniline
MIT-IVY INDUSTRY CO.,LTD Xuzhou City, Jiangsu Province, China Athen: TEL/WHATSAPP:0086-13805212761 EMAIL:ceo@mit-ivy.com http://www.mit-ivy.com Mit-Ivy is a well-known fine chemicals manufacturer in China. Mainly involved, N Aniline series products ，resin series produ...Werengani zambiri -
Ethylenediaminetetraacetic acid (EDTA)CAS yodabwitsa:60-00-4!
Ethylenediaminetetraacetic acid (EDTA) ndi mankhwala ophera chitsulo. Chomwe chimatchedwa chelating chimatanthauza kuti chimatha kuphatikizana ndi ma ayoni ena achitsulo ndikupangitsa ma ayoni achitsulo omangiriridwa kukhala osagwira ntchito. Pogwiritsa ntchito khalidwe ili la EDTA, pali mitundu iwiri ya ntchito mu zoyeserera; Mtundu umodzi ndi kugwiritsa ntchito mobwerezabwereza,...Werengani zambiri -
Kodi Diethylenetriamine CAS 111-40-0 ndi chiyani?
Diethylenetriamine CAS 111-40-0 Ndi madzi amafuta opanda mtundu kapena achikasu owala omwe ali ndi fungo la ammonia komanso kuyabwa. Kuchuluka kwa kuyaka ndi 0.9542 (20℃), malo osungunuka ndi -39℃, malo owira ndi 207℃, ndipo malo oyaka ndi 94℃. Amasungunuka m'madzi, ethanol ndi acetone, ...Werengani zambiri -
Kodi DMP-30 CAS: 90-72-2 ili bwanji?
DMP-30 ndi 2, 4, 6-tris (dimethylaminomethyl) phenol. DMP-30 ingagwiritsidwe ntchito ngati epoxy resin curing agent yokha kapena ngati accelerator. Mankhwalawa amapangidwa ndi phenol ndi dimethylamine kudzera mu kukonzekera kwa madzi m'thupi. Imatha kufulumizitsa kuchuluka kwa reaction ya epoxy resin ndi c...Werengani zambiri -
Kodi 2-(2-Aminoethylamino)ethanol CAS:111-41-1 ndi chiyani?
2-(2-Aminoethylamino)ethanol CAS:111-41-1 Ndi madzi opanda mtundu, achikasu owala komanso owoneka bwino. Ndi hygroscopic, alkaline kwambiri, ndipo ali ndi fungo la ammonia pang'ono. Amasakanikirana ndi madzi ndi mowa, amasungunuka pang'ono mu ether. Amagwiritsidwa ntchito ngati chochiritsira mapulasitiki, komanso mu pro...Werengani zambiri -
Kodi Disodium edetate dihydrate CAS: 6381-92-6 ndi chiyani?
Disodium ethylenediaminetetraacetate (yomwe imadziwikanso kuti disodium EDTA) ndi mankhwala amphamvu ochepetsa kuuma kwa ma ion. Chifukwa cha kukhazikika kwake kokhazikika komanso kogwirizana kwakukulu, imatha kuyanjana ndi ma ayoni ambiri achitsulo kupatula zitsulo za alkali (monga chitsulo, mkuwa, calcium, magnesium ndi zina zambiri ...Werengani zambiri -
Kodi Sodium edetate CAS:64-02-8 ndi yotani?
Sodium edetate Ndi ufa woyera wa kristalo. Umasungunuka m'madzi ndi asidi, susungunuka mu mowa, benzene ndi chloroform. Tetrasodium EDTA ndi chinthu chofunikira kwambiri chopangira zinthu zosakaniza komanso chophimbira zitsulo. Ingagwiritsidwe ntchito popaka utoto m'makampani opanga nsalu, pochiza madzi abwino, powunikira kuwala kwa dzuwa, komanso poteteza kuwala kwa dzuwa.Werengani zambiri
