N,N,N′-Trimethylethylenediamine CAS 142-25-6 Pure >99.0% (GC)
Ko Shanghai Ruifu Chemical Co., Ltd. te kaihanga matua o N,N,N′-Trimethylethylenediamine (CAS: 142-25-6) me te kounga teitei.Ka taea e Ruifu Chemical te tuku i te ao, te utu whakataetae, te ratonga pai, te iti me te rahinga e waatea ana.Hokona N,N,N′-Trimethylethylenediamine,Please contact: alvin@ruifuchem.com
Ingoa matū | N,N,N′-Trimethylethylenediamine |
Nga kupu taurite | TMEDA;N,N,N'-Trimethylethane-1,2-Diamine;1-(Dimethylamino)-2-(Methylamino)ethane;N1,N1,N2-Trimethyl-1,2-Ethanediamine |
Tūnga Taonga | I roto i te Stock, Production Arumoni |
Tau CAS | 142-25-6 |
Tātai rāpoi | C5H14N2 |
Taumaha rāpoi | 102.18 g/mol |
Kohuatanga | 116.0~118.0 ℃ |
Tohu Kohiko | 14℃ |
Kiato | 0.786 g/mL i te 25 ℃(marama) |
Taupū Refactive n20/D | 1.419(marama) |
Tairongo | Hygroscopic |
Te akomanga morearea | 3 (8);Wai Kaahui, Huna |
Roopu Tarapi | II |
COA & MSDS | Kei te waatea |
Taketake | Shanghai, Haina |
Waitohu | Ruifu Chemical |
Nga taonga | Nga Paerewa Tirotiro | Hua |
Te ahua | Wai Puata Taekore | Wai Puata Taekore |
Te Maama / Tikanga Tatauria | >99.0% (GC) | 99.42% |
Wai na Karl Fischer | <0.50% | 0.19% |
Mōrahi Kore kotahi | <0.50% | 0.29% |
Nga poke katoa | <1.00% | 0.58% |
Taupū Refactive n20/D | 1.418~1.420 | Ka tutuki |
Kiato (20℃) | 0.786~0.790 | Ka tutuki |
Spectrum Infrared | E rite ana ki te Hanganga | Ka tutuki |
Whakamutunga | Kua whakamatauria te hua me te whai ki nga whakaritenga kua tohua |
Mōkī:Pounamu Fluorinated, 25kg / Drum, kia rite ki te hiahia a te kaihoko.
Tikanga Rokiroki:Hygroscopic.Kia kati tonu te ipu ka penapena ki roto i te whare putunga hauhautanga, maroke me te hau pai kia matara atu i nga matū hotokore.Tiaki i te marama me te makuku.He hotokore ki te waikawa, waikawa pūhaumāota, waikawa anhydride, āpiha hāora kaha me te hauhā.
Tukunga:Tukuna ki te ao ma te rangi, ma te FedEx / DHL Express.Whakaratohia te tuku tere me te pono.
Me pehea te hoko?Whakapā maiDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
15 tau te wheako?Neke atu i te 15 tau o matou wheako ki te hanga me te kaweake i te whānuitanga o nga momo takawaenga rongoa kounga teitei, matū pai ranei.
Nga maakete matua?Hokona ki te maakete kaainga, Amerika Te Tai Tokerau, Uropi, Inia, Korea, Hapani, Ahitereiria, aha atu.
Nga painga?Ko te kounga teitei, te utu utu, nga ratonga ngaio me te tautoko hangarau, te tuku tere.
KoungaWhakapumautanga?Pūnaha whakahaere kounga tino.Ko nga taputapu ngaio mo te tātari ko te NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, etc.
Tauira?Ko te nuinga o nga hua e whakarato ana i nga tauira kore utu mo te aromatawai kounga, me utu nga utu kaipuke e nga kaihoko.
Te arotake a wheketere?Nau mai te arotake wheketere.Whakaritea he hui i mua.
MOQ?Kaore he MOQ.Ka whakaaetia te ota iti.
Wā Tukunga? Mena kei roto i nga taonga, e toru nga ra ka whakamanahia te tuku.
Te kawe waka?Ma te Express (FedEx, DHL), ma te Air, ma te Moana.
Tuhinga?I muri i te ratonga hokohoko: COA, MOA, ROS, MSDS, me etahi atu ka taea te whakarato.
Whakaritenga Whakaritenga?Ka taea te whakarato ratonga whakahiato ritenga kia pai ai to hiahia rangahau.
Nga tikanga utu?Ko te nama Proforma ka tukuna tuatahi i muri i te whakapumautanga o te ota, ka kohia o maatau korero peeke.Te utu ma te T/T (Telex Transfer), PayPal, Western Union, etc.
Waehere Morearea R11 - Tino Werawera
R34 - He weranga
R37 - He whakapouri ki te punaha manawa
Whakaahuatanga Haumaru S16 - Kia matara atu i nga puna o te mura.
S26 - Mena ka pa ki nga kanohi, horoi tonu ki te nui o te wai me te rapu tohutohu hauora.
S36/37/39 - Mau kakahu whakamarumaru tika, karapu me te whakamarumaru kanohi/kanohi.
S45 - Ki te aituā, ki te kore koe e pai, rapua he tohutohu hauora (whakaatuhia te tapanga ina taea.)
UN ID UN 2733 3/PG 2
WGK Tiamana 3
FLUKA BRAND F CODES 34
TSCA Ae
Waehere HS 2921290090
Koehe morearea 3
Roopu Tapaki II
N, N, N′-Trimethylethylenediamine (CAS: 142-25-6) ka taea te whakamahi hei takawaenga whakahiato pararopi me nga takawaenga rongoa, ka whakamahia te nuinga i roto i nga rangahau taiwhanga me nga tukanga whanaketanga me nga tukanga matū me te rongoa.