Khoom Description
Lub npe khoom: 4 4'-Biphenol
CAS: 92-88-6 Nr
PIB: 202-200-5
Melting point: 280-282℃(lit.)
Kub taw tes: 280.69℃(nrawm kwv yees)
Qhov ceev: 1.22
Vapor siab: 0Pa ntawm 25 degree
Refractive Index: 1.6010 (kwv yees)
Specification
| Cov khoom | Specifications |
| Qhov tshwm sim | Tsis muaj xim thiab pob tshab kua |
| Purity | 99% |
| Cia temp. | Muab kaw rau hauv qhuav, Chav Kub |
| Pob | 1 kg / hnab, 20 kg / nruas, 25 kg / nruas |
Daim ntawv thov
1. 4,4′-Biphenol feem ntau yog siv los ua ib qho tseem ceeb monomer hauv kev tsim cov khoom siv polymers siab, xws li polyesters, polycarbonates, thiab kua siv lead ua polymers (LCPs).
2. 4 4′-Biphenol CAS 92-88-6 yog ib qho tseem ceeb nruab nrab ntawm kev sib txuas ntawm cov tshuaj agrochemicals, tshuaj, thiab antioxidants rau kev siv hauv kev lag luam.
3. Daim ntawv thov ntawm 4,4′-Biphenol kuj suav nrog nws siv hauv cov ntaub ntawv tshawb fawb los tsim cov epoxy resins, dyes, thiab ua lub tsev thaiv rau dendrimers thiab cov qauv supramolecular.
Cia thiab ceev faj
1. Khaws 4,4′-Biphenol nyob rau hauv ib qho chaw txias, qhuav, zoo- qhov cua qhov chaw, nyob rau hauv lub thawv kaw nruj nreem tiv thaiv los ntawm lub teeb, noo noo, thiab huab cua tiv thaiv oxidation.
2. Khaws 4,4′-Biphenol kom deb ntawm cov muaj zog oxidizers, acids, bases, thiab qhov chaw ntawm ignition vim nws combustible xwm raws li ib tug nplua hmoov av.
3. Ib txwm 4 4′-Biphenol CAS 92-88-6 siv cov cuab yeej tiv thaiv tus kheej tsim nyog (PPE), suav nrog hnab looj tes, tsom iav, thiab lub ntsej muag plua plav / lub tshuab ua pa, thaum tuav 4,4′-Biphenol hmoov.
Kev kub ceev teb rau cov dej xau
1. Tsis txhob tsim cov hmoov av; ua tib zoo sau cov spilled 4,4′-Biphenol cov khoom siv huv, tsis yog- cov cuab yeej hluav taws xob lossis lub tshuab nqus tsev nrog HEPA lim.
2. Muab 4 4′-Biphenol CAS 92-88-6 rau hauv ib lub thawv ntim khoom ntim, sau cov tshuaj pov tseg kom raug.
3. Ntxuav cov kab mob kom huv si; Cov neeg ua haujlwm yuav tsum hnav PPE tsim nyog thiab pov tseg tag nrho cov pov tseg raws li cov ntaub ntawv pov thawj.
Cov ntaub ntawv kev nyab xeeb
1. 4,4′-Biphenol tuaj yeem ua rau tawv nqaij khaus, khaus qhov muag, thiab ua pa ua pa thaum sib cuag lossis nqus plua plav.
2. 4,4′-Biphenol yog combustible, thiab thermal decomposition muaj peev xwm tsim tshuaj lom, irritating pa taws thiab gases, xws li carbon oxides thiab phenolic compounds.
3. Ib txwm 4 4′-Biphenol CAS 92-88-6 sab laj rau Daim Ntawv Qhia Kev Nyab Xeeb tshwj xeeb (SDS) rau 4,4′-Biphenol kom ua tiav cov ntaub ntawv txaus ntshai, tshuaj lom neeg, thiab kev pabcuam thawj zaug.
Yam khoom pom zoo
| Cov khoom | Khoom npe |
| 1 | Caprolactam CAS 105-60-2 |
| 2 | 4-Chlorobenzoyl Chloride CAS 122-01-0 |
| 3 | Sodium Propionate CAS 137-40-6 |
| 4 | 4-Biphenylacetic Acid CAS 5728-52-9 |
| 5 | Tom ntej: 4-Bromobenzotrifluoride CAS 402-43-7 |
| 6 | 2-Aminobenzonitrile CAS 1885-29-6 |
| 7 | 4-Chlorosalicylic Acid CAS 5106-98-9 |
| 8 | Myristic Acid CAS 544-63-8 |
| 9 | 4-Nitrophthalimide CAS 89-40-7 |
| 10 | 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 hom 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.
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 taw qhia kev, thiab lwm yam.
Tiv tauj peb
Cim npe nrov: 4 4′-biphenol CAS 92-}88-6, Tuam Tshoj 4 4′-biphenol CAS 92-88-6 manufacturers, lwm tus neeg, Hoobkas
