Khoom Description
Khoom npe: 2-Aminobiphenyl
CAS: 90-41-5 Nr
PIB: 201-990-9
Melting point: 47-50℃(lit.)
Kub taw tes: 299℃(lit.)
Qhov ceev: 1.44
Vapor ceev: 5.9 (vs huab cua)
Vapor siab: 2 hli Hg (140 degree)
Refractive Index: 1.613-1.615
Fp: >230℃F
Specification
| Cov khoom | Specifications |
| Qhov tshwm sim | Dawb hmoov |
| Purity | 99% |
| Cia temp | Khaws hauv qab +30℃. |
| Pob | 1 kg / hnab, 20 kg / nruas, 25 kg / nruas |
Daim ntawv thov
1. Kev Ua 2-Aminobiphenyl ua ib qho tseem ceeb hauv nruab nrab ntawm cov tshuaj synthesis, txhawb kev npaj cov tshuaj tiv thaiv kab mob, tshuaj mob plawv thiab heterocyclic tshuaj raw khoom ruaj khov.
2. Pab 2-Aminobiphenyl CAS 90-41-5 ua lub tsev tseem ceeb hauv kev tsim cov dyeing, synthesizing high-performance azo dyes thiab disperse dyes nrog zoo heev xim ceev rau textile printing thiab dyeing.
3. Ua haujlwm raws li ligand precursor hauv cov organic catalysis, fabricating hlau complex catalysts rau cross-coupling thiab oxidation tshwm sim nyob rau hauv zoo tshuaj ntau lawm.
Cia thiab ceev faj
Khaws 2-Aminobiphenyl (CAS 90-}41-5, daj daj crystalline hmoov, faint aromatic amine tsw, mp 52-54 degree, flash point 152 degree, combustible) ntawm 10-25℃nyob rau hauv kaw amber iav / HDPE ntim rau hauv ib tug txias-ventilated, qhuav, qhuav. Cais tawm los ntawm cov muaj zog oxidants, acids thiab qhib nplaim taws kom tsis txhob oxidation thiab discoloration. Hnav hnab looj tes nitrile, looj tsom iav dub thiab plua plav npog; zam cov plua plav nqus, daim tawv nqaij / qhov muag sib chwv thiab noj kom tsis txhob muaj qhov khaus khaus thiab cov kab mob carcinogenic. Reseal nruj nreem tom qab siv; pov tseg cov pov tseg ib lub zos aromatic amine & tshuaj lom neeg cov cai.
Dab tsi yog qhov txiaj ntsig ntawm kev noj 2-Aminobiphenyl?
2-Aminobiphenyl yog ib qho khoom siv hluavtaws nruab nrab thiab cov khoom siv tshuaj, tsis yog rau tib neeg kev sib cuag lossis kev noj; Nws yog cov kab mob carcinogen uas tau lees paub, thiab txhua qhov raug yuav ua rau muaj kev puas tsuaj loj heev, tawv nqaij corrosion thiab mucosal irritation. Hauv cov ntawv thov kev tswj hwm, 2-Aminobiphenyl CAS 90-41-5 nta siab amino reactivity thiab aromatic nplhaib hloov kev ua haujlwm, ua pov thawj zoo sib xws nrog cov tshuaj tiv thaiv kab mob, thiab ua kom muaj txiaj ntsig zoo rau cov tshuaj qis qis thiab cov tshuaj pleev xim.
Yam khoom pom zoo
| Cov khoom | Khoom npe |
| 1 |
1H-Benzotriazole CAS 95-14-7 / 1 2 3-Benzotriazole |
| 2 | Centralite II / N, N'-Dimethyl-N,N'-Diphenylurea / N,N'-Dimethyldiphenylurea CAS 611-92-7 |
| 3 |
Rhodium Nitrate CAS 10139-58-9 |
| 4 | Tom ntej: Sodium Tetrachloropalladate CAS 13820-53-6 |
| 5 |
TrimethyL CITRATE CAS 1587-20-8 |
| 6 |
Acetyl Tributyl Citrate ATBC CAS 77-90-7 |
| 7 |
Desmodur RFE / Isocyanates RFE CAS 4151-51-3 |
| 8 |
Desmodur RE/Methylidynetri -P-Phenylene Triisocyanate CAS 2422-91-5 |
| 9 |
Plasticizer Dibutyl Phthalate DBP CAS 84-74-2 |
| 11 | Yog tias koj xav tau cov ntaub ntawv ntxiv, txais tos hu rau peb txhua lub sijhawm.WhatsApp: +86 18317156592
|
Ntim
Kev thauj mus los & Kev Them Nyiaj
Txog Kev Thauj Mus Los
Raws li cov kev xav tau ntawm peb cov neeg siv khoom, peb tuaj yeem muab ntau yam kev xaiv kev thauj mus los.
Rau kev txiav txim me me, peb muab kev xa khoom huab cua lossis kev pabcuam xa khoom thoob ntiaj teb xws li FedEx, DHL, TNT, EMS, thiab ntau lwm yam tshwj xeeb ntawm kev thauj mus los thoob ntiaj teb.
Peb tuaj yeem thauj los ntawm hiav txwv mus rau ib qho chaw nres nkoj rau qhov loj dua.
Tsis tas li ntawd, peb tuaj yeem muab cov kev pabcuam tshwj xeeb raws li cov kev xav tau ntawm peb cov neeg siv khoom thiab cov yam ntxwv ntawm lawv cov khoom.
* Peb tuaj yeem muab ntau yam kev xaiv them nyiaj rau peb cov neeg siv khoom.
* Thaum cov nyiaj qis qis, cov neeg siv khoom feem ntau them nrog PayPal, Western Union, Alibaba, thiab lwm yam kev pabcuam zoo sib xws.
* Thaum cov lej tseem ceeb, cov neeg siv khoom feem ntau them nrog T / T, L / C thaum pom, Alibaba, thiab lwm yam.
* Tsis tas li ntawd, ntau tus neeg siv khoom yuav siv Alipay lossis WeChat Them kom them nyiaj.
FAQ
1
Kuv puas tuaj yeem tau txais cov qauv ntawm koj?
Re: Yog lawm, peb xav muab cov qauv rau koj raws li koj xav tau.
2
Koj tus MOQ yog dab tsi?
Re: Feem ntau peb cov MOQ yog 1 kg, tab sis qee zaum nws kuj hloov tau thiab nyob ntawm cov khoom sib txawv.
3
Ntev npaum li cas kuv tuaj yeem tau txais kuv cov khoom tom qab them nyiaj?
Re: Yog tias xa los ntawm couriers lossis huab cua, nws feem ntau raug nqi 5-10 hnub.
Yog tias xa los ntawm hiav txwv, nws feem ntau raug nqi 3-40 hnub, uas nyob ntawm koj qhov chaw nyob.
4
Koj puas muaj kev pabcuam tom qab- muag?
Re: Yog lawm, peb yuav qhia koj txog kev nce qib ntawm qhov kev txiav txim, xws li kev npaj cov khoom, kev tshaj tawm, kev thauj mus los ua raws- nce, kev pabcuam kev lis kev cai, kev qhia txuj ci, thiab lwm yam.
Tiv tauj peb
Cim npe nrov: 2-aminobiphenyl CAS 90-41-5, Tuam Tshoj 2-aminobiphenyl CAS 90-41-5 manufacturers, lwm tus neeg, Hoobkas
