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

Lus piav qhia luv luv:

Lub npe: N, N, N', N'-Tetramethylethylenediamine

Synonyms: TEMED;TMEDA

CAS: 110-18-9 Nr

Purity:> 99.0% (GC) (T)

Tsos: Xim tsis muaj xim rau lub teeb daj ntshiab kua

High Quality, Commercial Production

E-Mail: alvin@ruifuchem.com

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Product Detail

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Nqe lus piav qhia:

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

Chemical Properties:

Tshuaj npe	N, N, N', N'-Tetramethylethylenediamine
Synonyms	TEMED;TMEDA;1,2-Bis (dimethylamino) ethane
CAS Nr	110-18-9 ib
CAT Number	Qauv TSIS MUAJ: RF-PI2234
Tshuag xwm txheej	Hauv Tshuag, Muaj Peev Xwm Ntau Lawm 300MT / Xyoo
Molecular Formula	C6H16N2
Molecular Luj	116.21 Nws
rhiab heev	Hygroscopic.Cua thiab Moisture Sensitive
Melting Point	-55 ℃ (lit.)
Boiling Point	120.0 ~ 122.0 ℃ (lit.)
Lub ntiajteb txawj nqus (20/20 ℃)	0.774-0.778g / cm3
Refractive Index n20/D	1.415-1.419 Nws
Dej Solubility	Miscible nrog dej
tsw	Me ntsis tsw ntawm ammonia
Kev ruaj ntseg	Heev Flammable.Incompatible Nrog Muaj Zog Oxidizing Agents, Acids, Acid Chlorides, Acid Anhydrides, Tooj, Mercury.
Hom	Ruifu Tshuaj

Specifications:

Yam khoom	Specifications
Qhov tshwm sim	Colorless rau lub teeb daj ntshiab kua
Purity / Analysis Method	> 99.0% (GC)
Purity / Analysis Method	> 99.0% (Nonaqueous Titration)
Dej (KF)	≤0.10%
Tag nrho cov impurities	<1.00%
Electrophoresis Test	Hla
Infrared Spectrum	Raws li tus qauv
NMR	Raws li tus qauv
Solubility hauv H2O	Colorless Clear, C = 5 g / 50 ml Pass
Txee lub neej	36 Lub Hlis Los ntawm Hnub Ua Haujlwm yog tias khaws cia kom raug
Test Standard	Enterprise Standard

Pob & Cia:

Pob: Fluorinated Lub raj mis, 25kg / Nruas, 160kg / Nruas los yog raws li tus neeg yuav tsum tau muaj

Cia txias:Tightly kaw kom tsis txhob ntws thiab kov dej.Khaws rau hauv qhov chaw txias, qhov cua thiab qhuav, deb ntawm qhov hluav taws kub thiab cua sov.

Highly Flammable:Yuav tau yooj yim ignited los ntawm tshav kub, sparks los yog nplaim taws.Vapors tuaj yeem tsim cov khoom tawg nrog cua.Vapors tuaj yeem mus rau qhov chaw ntawm qhov hluav taws kub thiab rov qab flash.Feem ntau cov vapors hnyav dua li huab cua.Lawv yuav kis tau mus rau hauv av thiab sau rau hauv qhov chaw qis lossis qhov chaw kaw (sewers, hauv qab daus, tso tsheb hlau luam).Vapor explosion txaus ntshai nyob hauv tsev, sab nraum zoov lossis hauv cov kav dej.Cov dej ntws mus rau hauv cov kav dej yuav ua rau muaj hluav taws kub lossis tawg.Cov thawv ntim khoom tuaj yeem tawg thaum cua sov.Cov kua dej ntau yog sib dua li dej.

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FAQ:

Daim ntawv thov:

N, N, N', N'-Tetramethylethylenediamine (TEMED lossis TMEDA) (CAS: 110-18-9) yog siv los ua polymerization accelerator hauv gel electrophoresis, hnyav thiab oxidizing reagent.TEMED yog tertiary amine puag siv los catalyze tsim cov dawb radicals los ntawm ammonium persulfate los yog riboflavin.Cov dawb radicals yuav ua rau acrylamide thiab bis-acrylamide rau polymerize los ua ib tug gel matrix uas yuav siv tau rau sieving macromolecules.Rau biochemical reagents, dej kho tus neeg saib xyuas, quaternary ammonium ntsev raws li cov khoom siv nruab nrab, kuj siv hauv kev tshawb fawb biochemical, organic synthesis, cross-linked polymeric catalyst.TEMED yog ib qho dawb radical stabilizer siv los ua catalyst nrog APS (Ammonium persulfate, sc-202946) los txhawb polymerization ntawm Acrylamide / bis-Acrylamide gels.Tsis tas li ntawd ua hauj lwm raws li ib tug ligand rau hlau ions raws li nws tsim ruaj khov complexes nrog ntau hlau halides, xws li zinc chloride thiab tooj liab (I) iodide, muab complexes uas yog soluble nyob rau hauv cov organic solvents.Nyob rau hauv xws li complexes, TEMED ua hauj lwm raws li ib tug bidentate ligand.Npaj-rau-siv acrylamide cov kev daws teeb meem muaj rau koj yooj yim: Acrylamide Solution, 40% (sc-3721) thiab N, N'-Methylenebis-Acrylamide, 2% (sc-3719).Nws yog dav siv nyob rau hauv ob qho tib si raws li ib tug ligand rau hlau ions thiab raws li ib tug catalyst nyob rau hauv organic polymerization.