N,N,N',N'-Tetramethylethylenediamine (TEMED) CAS 110-18-9 Kemurnian >99,0% (GC) (T)
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Jeneng Kimia | N, N, N', N'-Tetramethylethylenediamine |
sinonim | TEMED;TMEDA;1,2-Bis(dimethylamino) etana |
Nomer CAS | 110-18-9 |
Nomer CAT | RF-PI2234 |
Status Simpenan | Ing Simpenan, Kapasitas Produksi 300MT / Taun |
Formula Molekul | C6H16N2 |
Bobot Molekul | 116.21 |
Sensitif | Higroskopis.Sensitif Udhara lan Kelembapan |
Titik Lebur | -55 ℃ (cahya) |
Titik didih | 120,0 ~ 122,0 ℃ (lit.) |
Gravitasi spesifik (20/20 ℃) | 0,774~0,778 g/cm3 |
Indeks bias n20/D | 1.415~1.419 |
Kelarutan banyu | Campur karo banyu |
ambune | Ambune Amoniak |
Stabilitas | Highly Flammable.Ora cocog karo Agen Oksida Kuat, Asam, Klorida Asam, Anhidrida Asam, Tembaga, Merkuri. |
Merk | Kimia Ruifu |
Item | Spesifikasi |
Penampilan | Cairan bening ora ana warna nganti kuning cahya |
Kemurnian / Metode Analisis | > 99,0% (GC) |
Kemurnian / Metode Analisis | >99,0% (Titrasi Non-Naqueous) |
Banyu (KF) | ≤0,10% |
Total Impurities | <1.00% |
Tes Elektroforesis | Lulus |
Spektrum Infrared | Conforms kanggo Struktur |
NMR | Conforms kanggo Struktur |
Kelarutan ing H2O | Bening tanpa warna, C=5 g/50 ml Pass |
Urip beting | 36 Wulan Saka Tanggal Pabrik yen disimpen kanthi bener |
Test Standar | Standar Perusahaan |
Paket: Fluorinated Botol, 25kg / Drum, 160kg / Drum utawa miturut kabutuhan pelanggan
Kondisi panyimpenan:Ditutup kanthi rapet kanggo nyegah bocor lan ndemek banyu.Disimpen ing papan sing adhem, ventilasi lan garing, adoh saka sumber geni lan panas.
Highly Flammable:Bakal gampang diobong dening panas, sparks utawa geni.Uap bisa mbentuk campuran mbledhos karo hawa.Uap bisa pindhah menyang sumber kontak lan kerlip maneh.Umume uap luwih abot tinimbang hawa.Bakal nyebar ing sadawane lemah lan diklumpukake ing wilayah sing kurang utawa sempit (sewers, basement, tank).Bahaya bledosan uap ing njero ruangan, ing njaba utawa ing saluran pembuangan.Runoff menyang saluran pembuangan bisa nyebabake geni utawa bledosan.Wadah bisa njeblug nalika digawe panas.Akeh cairan sing luwih entheng tinimbang banyu.
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N, N, N', N'-Tetramethylethylenediamine (TEMED utawa TMEDA) (CAS: 110-18-9) digunakake minangka akselerator polimerisasi ing elektroforesis gel, pelarut lan reagen oksidasi.TEMED minangka basa amina tersier sing digunakake kanggo katalis pembentukan radikal bebas saka amonium persulfat utawa riboflavin.Radikal bebas kasebut bakal nyebabake akrilamida lan bis-akrilamida dadi polimerisasi dadi matriks gel sing bisa digunakake kanggo nyaring makromolekul.Kanggo reagen biokimia, agen perawatan banyu, uyah amonium kuaterner minangka bahan baku penengah, uga digunakake ing riset biokimia, sintesis organik, katalis polimer sing disambung silang.TEMED minangka stabilisator radikal bebas sing digunakake minangka katalis karo APS (Ammonium persulfate, sc-202946) kanggo ningkatake polimerisasi gel Acrylamide/bis-Acrylamide.Uga digunakake minangka ligan kanggo ion logam amarga mbentuk kompleks stabil kanthi akeh halida logam, contone seng klorida lan tembaga(I) iodida, menehi komplèks sing larut ing pelarut organik.Ing kompleks kasebut, TEMED minangka ligan bidentate.Solusi akrilamida sing siap digunakake kasedhiya kanggo penak: Solusi Akrilamida, 40% (sc-3721) lan N,N′-Methylenebis-Acrylamide, 2% (sc-3719).Iki digunakake minangka ligan kanggo ion logam lan minangka katalis ing polimerisasi organik.
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