Khoom Description
Lub npe khoom: 4 4'-Diaminobenzophenone
CAS: 611-98-3 Nr
IB: 251-228-4
Melting point: 243-247℃(lit.)
Kub taw tes: 452.8 ± 30.0℃(Predicted)
Qhov ceev: 1.233 ± 0.06 g / cm3 (Predicted)
Specification
| Cov khoom | Specifications |
| Qhov tshwm sim | Dawb hmoov |
| Purity | 99% |
| Cia temp. | Khaws nyob rau hauv qhov chaw tsaus, kaw hauv qhuav, Chav Kub |
| Pob | 1 kg / hnab, 20 kg / nruas, 25 kg / nruas |
Daim ntawv thov
① Ua haujlwm 4 4'-Diaminobenzophenone ua ib qho tseem ceeb monomer rau synthesizing polyimide thiab polyamide resins, txhim kho thermal stability thiab mechanical zog ntawm siab -kev ua tau zoo engineering yas.
② Pab 4 4'-Diaminobenzophenone CAS 611-98-3 ua cov tshuaj tseem ceeb nruab nrab rau kev npaj tshuaj tiv thaiv qog thiab tshuaj tua kab mob nrog ob pawg amino thiab carbonyl reactive pawg.
③ Ua haujlwm raws li cov khoom siv raw rau kev tsim cov organic dyes thiab cov ntaub ntawv photochromic, txhim kho xim ceev thiab kho qhov muag ntawm cov khoom siv.
Cia thiab ceev faj
Khaws 4 4'-Diaminobenzophenone CAS 611-98-3 ntawm 5-25℃hauv kaw amber iav / HDPE nruas nyob rau hauv qhov chaw txias, qhuav, tsaus, qhov cua zoo, deb ntawm qhov qhib hluav taws, muaj zog oxidants, muaj zog acids thiab ncaj qha tshav ntuj. Hnav hnab looj tes nitrile, looj tsom iav dub thiab plua plav npog; zam plua plav nqus, daim tawv nqaij / qhov muag tiv thaiv & kev noj kom tsis txhob mob me me. Rov ua kom nruj tom qab siv kom tsis txhob oxidation thiab noo noo nqus. Pov tseg los ntawm cov ntawv tso cai pov tseg pov tseg; thauj khoom raws li tsis muaj teeb meem, tsis muaj inhibitor xav tau, tsis txhob sib tov nrog cov tshuaj reactive.
Dab tsi yog qhov txiaj ntsig ntawm kev noj 4 4'-Diaminobenzophenone?
4 4'-Diaminobenzophenone CAS 611-98-3 yog qis- lom daj daj crystalline khoom nrog zoo thermal/chemical stability, tsis yog-flammable, non-hygroscopic thiab tsis muaj self-polymerization txaus ntshai nyob rau hauv ib txwm cia.
4 4'-Diaminobenzophenone nta dual aromatic amino pawg thiab ketone carbonyl rau diazotization, condensation thiab polymerization tshwm sim; siab purity kom ntseeg tau siab synthesis yield thiab cov khoom uniformity, zoo solubility nyob rau hauv polar organic solvents, nqi -zoo rau siab- muaj nuj nqis polymer thiab zoo tshuaj ntau lawm nrog ruaj khov batch sib xws.
Yam khoom pom zoo
| Cov khoom | Khoom npe |
| 1 | 4-benzoylbutyric acid CAS 1501-05-9 |
| 2 | 3-Furaldehyde CAS 498-60-2 |
| 3 | Tom ntej: 3-Bromo-4-Hydroxybenzaldehyde CAS 2973-78-6 |
| 4 | Tom ntej: Triethyleneglycol Divinyl Ether CAS 765-12-8 |
| 5 | Ethylenediaminetetraacetic Acid Disodium ntsev / EDTA Disodium / EDTA-2NA CAS 139-33-3 |
| 6 | Ethylenediaminetetraacetic Acid Tetrasodium ntsev / EDTA Tetrasodium / EDTA-4NA CAS 64-02-8 |
| 7 | Tom ntej: Ethyl 4-Oxocyclohexanecarboxylate CAS 17159-79-4 |
| 8 | Tom ntej: 3-Bromo-4-Hydroxybenzaldehyde CAS 2973-78-6 |
| 9 | 3-Furaldehyde CAS 498-60-2 |
| 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 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: 4 4'-diaminobenzophenone cas 611-98-3, Tuam Tshoj 4 4'-diaminobenzophenone cas 611-98-3 manufacturers, lwm tus neeg, Hoobkas
