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Hoʻomākaukau i ka N, N-dimethyl-1,3-propanediamine
ʻO N,N-dimethyl-1,3-propanediamine (i kapa ʻia ʻo DMAPA) he diamine aliphatic haʻahaʻa me nā pūʻulu amino ʻelua a me nā pūʻulu amino mua i loko o ka mole. He wai waihoʻoluʻu a ʻākala me ka ʻala amonia. Ua puhi ia i ka lewa a hiki ke hoʻoheheʻe ʻia i ka wai a me nā mea hoʻoheheʻe organik. ʻO kāna molec ...Heluhelu hou aku -
2-(N-Ethyl-m-toluidino) ethanol
Alias: N, N-bis(2-hydroxyethyl)-m-toluidine, m-tolyldiethanolamine, N-(3-tolyl)diethanolamine, etc. inoa Pelekane: N,N-di(hydroxyethyl) -m-toluidine; m-tolyldiethanolamine; N,N-bis(2-hydroxy-ethyl) -m-toluidine; N-(m-toyl)-diethanolamine; N,N -bis(2-hydroxyethyl)-3-methylaniline, etc. ʻO ka molecular f...Heluhelu hou aku -
ʻO Dimethylformamide (DMF) - ka "mea hoʻoheheʻe honua" i ka ʻoihana organik
ʻO Dimethylformamide (abbreviation DMF), ʻike ʻia ʻo N, N-dimethylformamide, he dimethyl substitute o formamide, a aia nā pūʻulu methyl ʻelua ma nā atom N (nitrogen), no laila ka inoa. Ma ke ʻano he mea waiwai koʻikoʻi a me ka solvent maikaʻi loa, hoʻohana nui ʻia ka DMF i ka polyurethane, acrylic, meaʻai ...Heluhelu hou aku -
N,N-Diethylbenzeneamine CAS: 91-66-7
ʻO N, N-Diethylbenzeneamine he mea hoʻohuihui mea ola me ke ʻano kemika C10H15N. He wai waihoʻoluʻu ʻole i ka melemele māmā me kahi ʻala amine ʻokoʻa. He mea hoʻohana maʻamau ia i ka synthesis organic intermediate a hoʻohana nui ʻia i nā dyes, pharmaceuticals, rubber additives a me nā māla ʻē aʻe. huahana i...Heluhelu hou aku -
He aha ka N,N-Dimethyl-p-toluidine CAS: 99-97-8?
N,N-dimethyl-p-toluidine he wai ʻaila melemele ʻole a ʻulaʻula me ka ʻala o nā hua popopo. ʻO kona helu hoʻoheheʻe he 130.31 ℃, kona wahi paila he 211.5-212.5 ℃, kona kaumaha ma ka maʻamau Chemicalbook maʻamau he 0.9287 ~ 0.9366g / mL, a me kāna helu refractive 1.5360 ~ 1.5470, hiki ʻole ke hoʻoheheʻe ʻia i ka wai, hiki ke hoʻoheheʻe ʻia ...Heluhelu hou aku -
Nā hana a me ka hoʻohana ʻana o diethanolamine (DEA) CAS: 111-42-2
ʻO ka Diethanolamine (DEA) kahi mea hoʻohuihui me ke ʻano kemika C4H11NO2. He wai viscous kala ʻole a he aniani paha ka alkaline a hiki ke hoʻopaʻa i nā kinoea e like me ka carbon dioxide a me ka hydrogen sulfide i ka lewa. ʻO ka diethanolamine maʻemaʻe he paʻa keʻokeʻo ma ka lumi wela, akā ʻo kona ʻano e d...Heluhelu hou aku -
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...Heluhelu hou aku -
He mea kūikawā i ka hana ʻana i ka moʻo aniline o nā derivatives
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...Heluhelu hou aku -
ʻO ka mea kupaianaha ethylenediaminetetraacetic acid (EDTA)CAS:60-00-4!
ʻO ka Ethylenediaminetetraacetic acid (EDTA) kahi mea hana chelating metala. ʻO ka mea i kapa ʻia ʻo chelating, ʻo ia hoʻi, hiki iā ia ke hui pū me kekahi mau ion metala a hana ʻole i nā ion metala i hoʻopaʻa ʻia. Ke hoʻohana nei i kēia ʻano o EDTA, ʻelua ʻano o nā noi i nā hoʻokolohua; ʻO kekahi ʻano ʻo ia ka hoʻohana ʻana i hope, ...Heluhelu hou aku -
he aha ka Diethylenetriamine CAS 111-40-0
Diethylenetriamine CAS 111-40-0 He wai ʻaila ʻaʻala ʻole a ʻulaʻula melemele me ka ʻala amonia a me ka huhū. ʻO ka 0.9542 (20 ℃) ka nui o ka hoʻoheheʻe ʻana, ʻo -39 ℃ ka helu hoʻoheheʻe, 207 ℃ ka helu hoʻolapalapa, a ʻo ka helu uila he 94 ℃. Hiki ke hoʻoheheʻe ʻia i ka wai, ethanol a me ka acetone, ...Heluhelu hou aku -
Pehea ka DMP-30 CAS: 90-72-2?
ʻO DMP-30 ka 2, 4, 6-tris(dimethylaminomethyl)phenol. Hiki ke hoʻohana ʻia ʻo DMP-30 ma ke ʻano he epoxy resin curing agent wale nō a ma ke ʻano he accelerator. Hoʻokumu ʻia kēia kemika me ka phenol a me ka dimethylamine ma o ka hopena condensation dehydration. hoomakaukau ana. Hiki iā ia ke hoʻolōʻihi i ka hopena o ka epoxy resin a me ka c ...Heluhelu hou aku -
He aha ka 2-(2-Aminoethylamino) ethanol CAS:111-41-1?
2-(2-Aminoethylamino)ethanol CAS:111-41-1 He wai ʻoniʻoni ʻoniʻoni ʻole, melemele māmā. He hygroscopic, alkaline ikaika, a he ʻala iki ka amonia. Hiki ke hoʻoheheʻe ʻia me ka wai a me ka waiʻona, hiki ke hoʻoheheʻe ʻia i ka ether.Heluhelu hou aku
