N,N,N',N'-Tetramethylethylenediamine (TEMED) CAS 110-18-9 Mama >99.0% (GC) (T)
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Igoa Vailaau | N,N,N',N'-Tetramethylethylenediamine |
Synonyms | TEMED;TMEDA;1,2-Bis(dimethylamino)etane |
Numera CAS | 110-18-9 |
CAT Numera | RF-PI2234 |
Tulaga Fa'asoa | I Fa'atauga, Gaosiga Gafatia 300MT/Tausaga |
Fuafua mole | C6H16N2 |
Molecular Weight | 116.21 |
Ma'ale'ale | Hygroscopic.Ea ma le susu maaleale |
Lisi Lisi | -55℃(malamalama) |
Fa'apuna | 120.0~122.0 ℃(malamalama) |
Lave Fa'apitoa (20/20℃) | 0.774~0.778 g/cm3 |
Fa'asinoga Fa'asinomaga n20/D | 1.415~1.419 |
Suavai Solubility | Faafefiloi ma le Vai |
Sogisogi | Le manogi Laititi o Amonia |
Maumau | Sili ona mu.E le fetaui ma mea malosi e fa'aosoina ai, acids, acid chlorides, acid anhydride, copper, mercury. |
Fa'ailoga | Ruifu Chemical |
Aitema | Fa'amatalaga |
Fa'aaliga | E leai se lanu i le moli samasama manino sua |
Mama / Suʻesuʻega Metotia | >99.0% (GC) |
Mama / Suʻesuʻega Metotia | >99.0% (Titration e leai ni vai) |
Vai (KF) | ≤0.10% |
Aofa'i Fa'aleaga | <1.00% |
Su'ega Electrophoresis | Pasia |
Alaleo Infrared | E tusa ma le Fauga |
NMR | E tusa ma le Fauga |
Solubility i le H2O | E leai ni lanu manino, C=5 g/50 ml Pasi |
Ola Fa'asa | 36 Masina Mai le Aso Gauai pe a teu lelei |
Tulaga Su'ega | Pisinisi Tulaga |
afifi: Fuluina Fagu, 25kg/Drum, 160kg/Drum pe tusa ai ma manaoga o tagata faatau
Tulaga teuina:Tapuni malosi ina ia aua ne'i liki ma pa'i i vai.Taofi i nofoaga malulu, fa'aalili ma matutu, mamao mai le afi ma le vevela.
Sili ona mu:O le a faigofie ona mu i le vevela, aloiafi poʻo le afi.O ausa e mafai ona fausia ni paluga papa ma le ea.O ausa e mafai ona alu i le mea e mu ai ma emo i tua.O le tele o ausa e sili atu le mamafa nai lo le ea.O le a latou salalau i luga o le eleele ma aoina i nofoaga maualalalo pe tapulaʻa (vaivai, pito i lalo, tane).Tulaga lamatia o le pa a le ausa i totonu, fafo po'o alavai.Ole tafe ile falevai e ono tula'i mai ai se afi pe pa.E ono pa le koneteina pe a vevela.O le tele o vai e mama atu nai lo le vai.
N, N, N ', N'-Tetramethylethylenediamine (TEMED poʻo TMEDA) (CAS: 110-18-9) faʻaaogaina e pei o le polymerization accelerator i gel electrophoresis, solvent ma oxidizing reagent.TEMED o se faʻavae amine maualuga e faʻaaogaina e faʻapipiʻi ai le faʻavaeina o radical free mai le ammonium persulfate poʻo le riboflavin.O radical free o le a mafua ai le acrylamide ma le bis-acrylamide e polymerize e fausia ai se gel matrix e mafai ona faʻaaogaina mo le sieving macromolecules.Mo biochemical reagents, vai togafitiga sui, quaternary ammonium salts e pei o mea mata, faʻaaogaina foi i suʻesuʻega biochemical, faʻaogaina o meaola, faʻasolosolo polymeric catalyst.TEMED o se free radical stabilizer faʻaaogaina e fai ma faʻamalosi i le APS (Ammonium persulfate, sc-202946) e faʻalauiloa ai le polymerization o Acrylamide / bis-Acrylamide gels.O lo'o fa'aaogaina fo'i e fai ma ligand mo ion u'amea aua e fa'atupuina fa'amautu fa'atasi ma le tele o halides u'amea, fa'ata'ita'iga o le zinc chloride ma le copper(I) iodide, e maua ai fa'alavelave e solu i solu fa'aola.I ia lavelave, TEMED e avea o se ligand bidentate.O lo'o avanoa fo'i vaifofo acrylamide ua sauni e fa'aoga mo lou fa'aogaina: Acrylamide Solution, 40% (sc-3721) ma le N,N′-Methylenebis-Acrylamide, 2% (sc-3719).O lo'o fa'aaogaina lautele e avea o se ligand mo ion u'amea ma o se fa'amalosi i le polymerization fa'aola.