Kutumiza mwachangu kwapamwamba kwambiri Bis(4-fluorophenyl)-methanone / 4,4′-Difluorobenzophenone Cas 345-92-6
Dzina la Chitchaina: 4,4′ -difluorobenzophenone
Mawu ofanana:Bis(4-fluorophenyl)-methanone
CAS: 345-92-6
Fomula ya molekyulu: C13H8F2O
Kulemera kwa maselo: 218.2
EINECS: 206-466-3
Malo osungunuka: 102-105°C (lit.)
Maonekedwe: Ufa Woyera
Kugwiritsa Ntchito: 4,4 '-difluorobenzophenone ndiye gawo lalikulu pakukonzekera polyether ether ketone/PEEK ya pulasitiki yaukadaulo. Polyether ether ketone ndi pulasitiki yaukadaulo ya semi-crystalline, yokhala ndi kukana kutentha kwambiri, kukana kuwala kwa dzuwa, kukana dzimbiri, mphamvu yayikulu, kukana kuvala ndi kutopa, kukana malawi komanso mphamvu zabwino zamagetsi ndi zina, yokhala ndi mphamvu zake zabwino zakuthupi ndi zamakanika, m'magawo ambiri imatha kusintha zitsulo, ziwiya zadothi ndi zipangizo zina, ndi imodzi mwa pulasitiki yotchuka kwambiri masiku ano.
| Dzina la chinthu | 4,4”-Difluorobenzophenone |
| Nambala ya CAS | 345-92-6 |
| Zinthu | Muyezo |
| Maonekedwe | Ufa woyera wa kristalo |
| Kuyesa | ≥99.5% |
| Malo osungunuka | 102.0-105.0℃ |
| Kutayika pakuuma | ≤0.2% |
| Phulusa | ≤0.2% |
Shanghai Zoran New Material Co., Ltd ili pakati pa zachuma—Shanghai. Nthawi zonse timatsatira "zipangizo zapamwamba, moyo wabwino" ndi komiti ya Research and Development of technology, kuti izigwiritsidwe ntchito m'moyo watsiku ndi tsiku wa anthu kuti moyo wathu ukhale wabwino kwambiri. Tadzipereka kupereka zipangizo zamakono zapamwamba kwambiri pamtengo wabwino kwambiri kwa makasitomala ndipo tapanga njira yonse yofufuzira, kupanga, kutsatsa ndi kutumikira pambuyo pogulitsa. Zogulitsa za kampaniyo zagulitsidwa kumayiko ambiri padziko lonse lapansi. Timalandira makasitomala ochokera padziko lonse lapansi kuti adzacheze fakitale yathu ndikukhazikitsa mgwirizano wabwino pamodzi!
Q1: Kodi ndinu Kampani Yopanga Kapena Yogulitsa?
Tonsefe ndife. Tili ndi fakitale yathu komanso malo athu ofufuzira ndi chitukuko. Makasitomala athu onse, ochokera kunyumba kapena kunja, alandiridwa bwino kuti atichezere!
Q2: Kodi mungapereke chithandizo cha Custom synthesis?
Inde, ndithudi! Ndi gulu lathu la anthu odzipereka komanso aluso, tikhoza kukwaniritsa zosowa za makasitomala athu padziko lonse lapansi, kuti tipange chothandizira chapadera malinga ndi momwe zinthu zimachitikira, - nthawi zambiri mogwirizana ndi makasitomala athu - zomwe zingakuthandizeni kuchepetsa ndalama zomwe mumagwiritsa ntchito ndikukonza njira zanu.
Q3: Kodi nthawi yanu yobweretsera ndi yayitali bwanji?
Nthawi zambiri zimatenga masiku 3-7 ngati katunduyo ali m'sitolo; Kutumiza katundu wambiri kumachitika molingana ndi zinthu ndi kuchuluka kwake.
Q4: Kodi njira yotumizira ndi iti?
Malinga ndi zomwe mukufuna. EMS, DHL, TNT, FedEx, UPS, mayendedwe a pandege, mayendedwe apanyanja ndi zina zotero. Tikhozanso kupereka chithandizo cha DDU ndi DDP.
Q5: Kodi malipiro anu ndi otani?
T/T, Western union, Credit card, Visa, BTC. Ndife ogulitsa golide ku Alibaba, timavomereza kuti mumalipira kudzera mu Alibaba Trade Assurance.
Q6: Kodi mumatani ndi madandaulo a khalidwe?
Miyezo yathu yopangira zinthu ndi yokhwima kwambiri. Ngati pali vuto lenileni la khalidwe lomwe labwera chifukwa cha ife, tidzakutumizirani katundu waulere kuti mulowe m'malo mwake kapena kukubwezerani ndalama zomwe mwataya.
