N,N,N',N'-Tetramethylethylenediamine (TEMED) CAS 110-18-9 Pure >99.0% (GC) (T)

Whakaahuatanga Poto:

Ingoa: N,N,N',N'-Tetramethylethylenediamine

Nga kupu taurite: TEMED;TMEDA

CAS: 110-18-9

Parakore: >99.0% (GC) (T)

Te ahua: Kore tae ki te Maama Kowhai Maama Wai

Kounga Teitei, Hanganga Aromoni

E-Mail: alvin@ruifuchem.com

Tukuna he imeera ki a matou

Taipitopito Hua

Hua e Pa ana

Tohu Hua

Whakaahuatanga:

Shanghai Ruifu Chemical Co., Ltd. is the leading supplier of N,N,N',N'-Tetramethylethylenediamine (TEMED or TMEDA) (CAS: 110-18-9) with high quality. We can provide COA, worldwide delivery, small and bulk quantities available. If you are interested in this product, please send detailed information includes CAS number, product name, quantity to us. Please contact: alvin@ruifuchem.com

Ngā Āhuatanga matū:

Ingoa matū	N,N,N',N'-Tetramethylethylenediamine
Nga kupu taurite	TEMED;TMEDA;1,2-Bis(dimethylamino)ethane
Tau CAS	110-18-9
Tau CAT	RF-PI2234
Tūnga Taonga	I roto i te Raarangi, Te Whakaputa Whakanui 300MT / Tau
Tātai rāpoi	C6H16N2
Taumaha rāpoi	116.21
Tairongo	Hygroscopic.Te hau me te makuku tairongo
Iwi Whakarewa	-55℃(marama)
Kohuatanga	120.0~122.0℃(marama)
Tatamaha Tau (20/20 ℃)	0.774~0.778 g/cm3
Taupū Refactive n20/D	1.415~1.419
Wairewa wai	Misible ki te wai
Te kakara	Te kakara o te Amonia
Te pumau	Tino Werawera.Kore Hototahi Ki nga Mahinga Whakawau Kaha, Waikawa, Waikawa Waikawa, Waiwai Waikawa, Parahi, Mercury.
Waitohu	Ruifu Chemical

Whakatakotoranga:

Tūemi	Whakatakotoranga
Te ahua	Taekore ki te Maama Kowhai Maama Wai
Te Maama / Tikanga Tatauria	>99.0% (GC)
Te Maama / Tikanga Tatauria	>99.0% (Titaretanga Kore)
Wai (KF)	≤0.10%
Nga poke katoa	<1.00%
Whakamātautau Electrophoresis	Paahi
Spectrum Infrared	He rite ki te Hanganga
NMR	He rite ki te Hanganga
Wairewa i te H2O	Kore Tae Maama, C=5 g/50 ml Pass
Te Ora Papa	36 Marama Mai i te Ra Hanganga mena ka penapena tika
Paerewa Whakamatau	Paerewa hinonga

Mōkī me te Rokiroki:

Mōkī: Ko te Fluorina Pounamu, 25kg / Drum, 160kg / Drum ranei kia rite ki te hiahia a te kaihoko

Tikanga Rokiroki:Ka kati kia kore e pakaru me te pa ki te wai.Whakaorangia ki nga waahi makariri, hau me nga waahi maroke, matara atu i te ahi me te puna wera.

Tino muramura:Ka ngawari te mura o te wera, te korakora, te mura ranei.Ko nga kohu ka hanga ranunga pahū me te hau.Ka haere pea nga kohu ki te puna mura me te hoki whakamuri.Ko te nuinga o nga kohu he taumaha ake i te hau.Ka horahia ki runga i te whenua ka kohia ki nga waahi iti, kikii ranei (nga parakani, nga papa o raro, nga taika).He morearea pahū kohu ki roto, ki waho, ki roto ranei i nga parapara.Ko te rere ki te parakaingaki ka puta he ahi, he pahūtanga ranei.Ka pahū pea nga ipu ina whakamahana.He mama ake nga wai maha i te wai.

Painga:

FAQ:

Taupānga:

Ko te N,N,N',N'-Tetramethylethylenediamine (TEMED, TMEDA ranei) (CAS: 110-18-9) ka whakamahia hei whakatere polymerization i roto i te electrophoresis gel, te whakarewa me te reagent oxidizing.Ko TEMED he turanga amine tuatoru e whakamahia ana hei whakakorikori i te hanga o nga rauropi kore utu mai i te ammonium persulfate, riboflavin ranei.Ko nga rauropi kore utu ka whakapoapoa i te acrylamide me te bis-acrylamide ki te hanga i te matrix reera ka taea te whakamahi mo te tarai macromolecules.Mo nga reagents biochemical, kaihoko maimoatanga wai, tai haukinia quaternary hei rauemi mata takawaenga, whakamahia hoki i roto i te rangahau matū koiora, te whakahiato pararopi, te whakakorikori polymeric hono-whiti.Ko te TEMED he whakapumau tuwhena kore utu e whakamahia ana hei whakakorikori me te APS (Ammonium persulfate, sc-202946) hei whakatairanga i te polymerization o nga kaera Acrylamide/bis-Acrylamide.Ka whakamahia ano hei herenga mo nga katote whakarewa na te mea ka hangai i nga katote pumau me te maha o nga haurua whakarewa, hei tauira, te konutea pūhaumāota me te konukura(I) iodide, ka puta he matatini ka whakarewahia i roto i nga whakarewa pararopi.I roto i enei momo matatini, ka noho a TEMED hei herenga bidentate.Kei te waatea nga rongoa acrylamide kua reri mo te whakamahi: Acrylamide Solution, 40% (sc-3721) me N,N′-Methylenebis-Acrylamide, 2% (sc-3719).Ka whakamahia nuitia hei herenga mo nga katote whakarewa me te whakakorikori i te polymerization waro.