2-Bromobenzenesulfonyl Chloride CAS 2905-25-1 Purity ≥98.0% (GC)
Ko Shanghai Ruifu Chemical Co., Ltd. te kaihanga matua o te 2-Bromobenzenesulfonyl Chloride (CAS: 2905-25-1) 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.Hoko 2-Bromobenzenesulfonyl Chloride,Please contact: alvin@ruifuchem.com
Ingoa matū | 2-Bromobenzenesulfonyl Chloride |
Nga kupu taurite | o-Bromobenzenesulfonyl Chloride;2-Bromobenzene-1-Sulfonyl Chloride |
Tūnga Taonga | Kei roto i nga taonga, Tauine Aromoni |
Tau CAS | 2905-25-1 |
Tātai rāpoi | C6H4BrClO2S |
Taumaha rāpoi | 255.51 g/mol |
Iwi Whakarewa | 48.0~52.0℃ |
Kohuatanga | 127.0~128.0℃/2.4mm |
Tairongo | Makuku Tairongo |
COA & MSDS | Kei te waatea |
Taketake | Shanghai, Haina |
Waitohu | Ruifu Chemical |
Nga taonga | Nga Paerewa Tirotiro | Hua |
Te ahua | Kowhai Maama ki te Paura Kowhai | Ka tutuki |
Iwi Whakarewa | 48.0~52.0℃ | 48.0~51.0℃ |
Ngaronga i te whakamaroke | <0.50% | 0.36% |
Mōrahi Kore kotahi | ≤0.50% | <0.50% |
Te Maama / Tikanga Tatauria | ≥99.0% (GC) | 99.26% |
Spectrum Infrared | He rite ki te Hanganga | Ka tutuki |
1 H NMR Spectrum | He rite ki te Hanganga | Ka tutuki |
Whakamutunga | Kua whakamatauria te hua me te whai ki nga whakaritenga kua tohua |
Mōkī:Pounamu, Peeke konumohe konumohe, 25kg / Cardboard Drum, kia rite ranei ki te hiahia a te kaihoko.
Tikanga Rokiroki:Rokiroki i roto i te ipu kati kati.Rokiroki i 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.
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.
Nga Tohu Whakamate C - Hakairi
Waehere Morearea 34 - Ka wera te wera
Whakaahuatanga Haumaru
S26 - Mena ka pa ki nga kanohi, horoi tonu ki te nui o te wai me te rapu tohutohu hauora.
S27 - Wewetehia nga kakahu poke katoa.
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 3261 8/PG 2
WGK Tiamana 3
Waehere HS 2904990090
Te Tohu Whakamate
Koehe morearea 8
Roopu Tapaki II
Ko te 2-Bromobenzenesulfonyl Chloride (CAS: 2905-25-1), e mohiotia ana ko o-Bromobenzenesulfonyl Chloride, kua kaha ake te whakamahi hei takawaenga waro nui.I tua atu i te whakamahia mo te whakahiato o nga pepeke koiora, kei te kaha ake te whakaatu i tona uara tono pea i roto i te mara o te rangahau tarukino hou, ka taea te whakamahi mo te whakahiato o te angiotensin Ⅱ AT1 / AT2 kaiwhakawhanake antagonists, me te whakahiato o te endothelin receptor. kaitukino.
Tāpirihia te o-Bromophenol (18.9g, 0.1mol), 75ml wai me te 75ml o Dichloromethane ki te pounamu kaki toru 250ml, whakakorikoria ki te hau maota, ka tauhohe i te 5-10 ℃ mo te 1h.Ka waimeha te ranunga ki te 300ml dichloromethane, katahi ka horoia ki te makariri 5% te wairewa konutai bicarbonate (2x50ml), ka horoia ki te wai (3x100ml), ka whakamaroke ki te konupora konupora sulfate, ka kukū kia whiwhi totoka kōwhai.
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