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ʻO Dimethylformamide (DMF) - ka "mea hoʻoheheʻe honua" i ka ʻoihana organik
ʻO Dimethylformamide (pōkole DMF), i ʻike ʻia hoʻi ʻo N,N-dimethylformamide, he pani dimethyl o ka formamide, a aia nā hui methyl ʻelua ma nā ʻātoma N (nitrogen), no laila ʻo ia ka inoa. Ma ke ʻano he mea maka kemika koʻikoʻi a me ka mea hoʻoheheʻe maikaʻi loa, hoʻohana nui ʻia ʻo DMF i ka polyurethane, acrylic, meaʻai...E heluhelu hou aku -
N,N-Diethylbenzeneamine CAS: 91-66-7
ʻO N,N-Diethylbenzeneamine kahi hui organik me ke ʻano kemika C10H15N. He wai melemele ʻole ia a māmā me kahi ʻala amine ʻokoʻa. He mea hoʻohuihui organik i hoʻohana nui ʻia a hoʻohana nui ʻia i nā dyes, nā lāʻau lapaʻau, nā mea hoʻohui rubber a me nā ʻoihana ʻē aʻe. huahana i...E heluhelu hou aku -
He aha ka N,N-Dimethyl-p-toluidine CAS: 99-97-8?
He wai ʻaila melemele ʻole a ʻālohilohi paha ʻo N,N-dimethyl-p-toluidine me ke ʻala o nā hua pala. ʻO kona kiko heheʻe he 130.31℃, ʻo kona kiko paila he 211.5-212.5℃, ʻo kona kaumaha ma ka mahana maʻamau o Chemicalbook he 0.9287~0.9366g/mL, a ʻo kona helu refractive 1.5360~1.5470, ʻaʻole hiki ke hoʻoheheʻe ʻia i ka wai, hiki ke hoʻoheheʻe ʻia...E heluhelu hou aku -
Nā hana a me nā hoʻohana o ka diethanolamine (DEA) CAS: 111-42-2
ʻO Diethanolamine (DEA) kahi hui organik me ke ʻano kemika C4H11NO2. He wai viscous kala ʻole a he kristal paha ia he alkaline a hiki ke omo i nā kinoea e like me ke kalapona dioxide a me ka hydrogen sulfide i ka lewa. He keʻokeʻo keʻokeʻo ka diethanolamine maʻemaʻe i ka mahana o ka lumi, akā ʻo kona ʻano e d...E 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...E heluhelu hou aku -
He loea i ka hana ʻana o 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...E heluhelu hou aku -
ʻO ka waikawa ethylenediaminetetraacetic kupaianaha (EDTA) CAS: 60-00-4!
ʻO ka waikawa Ethylenediaminetetraacetic (EDTA) kahi mea hoʻohuihui metala. ʻO ka mea i kapa ʻia ʻo chelating ʻo ia hoʻi hiki ke hui pū me kekahi mau ion metala a hoʻolilo i nā ion metala i hoʻopaʻa ʻia i mea hana ʻole. Ke hoʻohana nei i kēia ʻano o EDTA, aia ʻelua ʻano o nā noi i nā hoʻokolohua; ʻO kekahi ʻano he noi hoʻohuli,...E heluhelu hou aku -
He aha ka Diethylenetriamine CAS 111-40-0
ʻO Diethylenetriamine CAS 111-40-0 He wai ʻaila ʻole kala a melemele māmā paha me ke ʻala ammonia a me ka huhū. ʻO ka nui o ka lapalapa ʻana he 0.9542 (20 ℃), ʻo ke kiko heheʻe he -39 ℃, ʻo ke kiko paila he 207 ℃, a ʻo ke kiko uila he 94 ℃. Hoʻoheheʻe ʻia i ka wai, ka ethanol a me ka acetone, ...E heluhelu hou aku -
Pehea ka DMP-30 CAS: 90-72-2?
ʻO DMP-30 he 2, 4, 6-tris(dimethylaminomethyl)phenol. Hiki ke hoʻohana ʻia ʻo DMP-30 ma ke ʻano he mea hoʻōla resin epoxy wale nō a i ʻole he mea hoʻolalelale. Hana ʻia kēia kemika me ka phenol a me ka dimethylamine ma o kahi hopena condensation dehydration. hoʻomākaukau. Hiki iā ia ke hoʻolalelale i ka wikiwiki o ka hopena o ka resin epoxy a me c...E heluhelu hou aku -
He aha ka 2-(2-Aminoethylamino)ethanol CAS:111-41-1?
2-(2-Aminoethylamino)ethanol CAS:111-41-1 He wai ʻālohilohi melemele māmā ʻole ia, he wai ʻālohilohi. He hygroscopic, alkaline ikaika, a he ʻala ammonia iki kona. Hiki ke hui pū ʻia me ka wai a me ka waiʻona, hoʻoheheʻe iki ʻia i loko o ka ether. Hoʻohana ʻia ia ma ke ʻano he mea hoʻōla no nā plastics, a me ka pro...E heluhelu hou aku -
He aha ka Disodium edetate dihydrate CAS: 6381-92-6?
ʻO ka Disodium ethylenediaminetetraacetate (i ʻike ʻia hoʻi ʻo disodium EDTA) he mea hoʻohuihui ikaika. Ma muli o kona kūpaʻa kiʻekiʻe a me nā waiwai hoʻohui ākea, hiki iā ia ke launa pū me ka hapa nui o nā ion metala koe wale nō nā metala alkali (e like me ka hao, ke keleawe, ka calcium, ka magnesium a me nā mea hana ʻē aʻe ...E heluhelu hou aku -
Pehea ka Sodium edetate CAS: 64-02-8
ʻO ka sodium edetate he pauka kristal keʻokeʻo. Hoʻoheheʻe ʻia i ka wai a me ka waikawa, hoʻoheheʻe ʻole ʻia i ka waiʻona, benzene a me chloroform. ʻO Tetrasodium EDTA kahi mea hoʻohuihui koʻikoʻi a me kahi mea uhi metala. Hiki ke hoʻohana ʻia i ka hoʻoluʻu ʻana i ka ʻoihana lole, ka mālama ʻana i ka maikaʻi o ka wai, ka photosensitivity kala, m...E heluhelu hou aku
