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2,2′-Bis (trifluoromethyl) benzidine (TFMB) CAS 341-58-2 daahirnimo>99.5% (HPLC) Sawirka
  • 2,2′-Bis (trifluoromethyl) benzidine (TFMB) CAS 341-58-2 daahirnimo>99.5% (HPLC)
  • 2,2′-Bis (trifluoromethyl) benzidine (TFMB) CAS 341-58-2 daahirnimo>99.5% (HPLC)

2,2′-Bis (trifluoromethyl) benzidine (TFMB) CAS 341-58-2 daahirnimo>99.5% (HPLC)

Sharaxaad Gaaban:

2,2′-Bis (trifluoromethyl) benzidine

La mid ah: TFMB;TFDB

CAS: 341-58-2

Daahirsanaanta:>99.5% (HPLC)

Muuqaalka: Budada Cad Barafka

Xiriirka: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com


Faahfaahinta Alaabta

Alaabooyinka La Xiriira

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Sharaxaad:

Shanghai Ruifu Chemical waa soo saaraha ugu horreeya ee 2,2'-Bis (trifluoromethyl) benzidine (TFMB; TFDB) (CAS: 341-58-2) oo leh tayo sare leh.Ruifu waxa uu bixin karaa keenista adduunka oo dhan, qiimo tartan ah, adeeg aad u fiican, tiro yar iyo tiro badan oo la heli karo.Iibso 2,2'-Bis (trifluoromethyl) benzidine,Please contact: alvin@ruifuchem.com

Guryaha Kiimikada:

Magaca Kiimikada 2,2'-Bis (trifluoromethyl) benzidine
La mid ah TFMB;TFDB;4,4'-Diamino-2,2'-Bis (trifluoromethyl) biphenyl;2,2'-Bis (trifluoromethyl)-[1,1'-Biphenyl]-4,4'-Diamine
Heerka Saamiyada Suuqa dhexdiisa, Miisaanka Ganacsiga
Lambarka CAS 341-58-2
Qaanuunka molecular C14H10F6N2
Miisaanka Molecular 320.24 g/mol
Meesha dhalaalaysa 182.0 ilaa 186.0 ℃
Cufnaanta 1.415± 0.06 g/cm3
Solubility Ku milmay Methanol, Ku dhawaad ​​Hufnaan
Heerkulka Kaydinta Meel Qabow & Qallalan (2 ~ 8 ℃)
COA & MSDS La heli karo
Summada Kiimikada Ruifu

Tilmaamaha:

Walxaha Heerarka Kormeerka Natiijooyinka
Muuqashada Budada Cad Barafka U hogaansama
Meesha dhalaalaysa 182.0 ilaa 186.0 ℃ 183℃
Biyaha waxaa qoray Karl Fischer ≤0.50% 0.03%
Daahirnimada / Habka Falanqaynta > 99.5% (HPLC) 99.85%
Infrared Spectrum Waafaqsan Qaab-dhismeedka U hogaansama
1 H NMR Spectrum Waafaqsan Qaab-dhismeedka U hogaansama
Gabagabo Alaabta waa la tijaabiyay oo waafaqay qeexitaannada

Xidhmada/Kaydinta/Raridda:

Xidhmada:Dhalo, bacda bireed ee aluminium, 25kg/Drum kartoonada, ama sida waafaqsan shuruudaha macmiilka.
Xaaladda Kaydinta:Ku kaydi weel si adag u xiran.Ku kaydi bakhaar qabow, qalalan (2 ~ 8 ℃) iyo bakhaar hawo wanaagsan leh oo ka fog walxaha aan ku habboonayn.Ka ilaali iftiinka iyo qoyaanka.
Rarida:Ku gaarsii adduunka oo dhan hawo, by FedEx/DHL Express.Bixi keenid degdeg ah oo la isku halayn karo.

Faa'iidooyinka

Awood ku filan: Tas-hiilaad ku filan iyo farsamoyaqaanno

Adeegga Xirfadlaha: Adeegga iibsashada hal joogsi

Xidhmada OEM: Xidhmada gaarka ah iyo summada ayaa diyaar ah

Gaadhida Degdega ah: Haddii kaydku ku jiro, dammaanad bixinta saddex maalmood ah

Supply xasiloon: Hayso kayd macquul ah

Taageerada Farsamada: Xalka tignoolajiyada waa la heli karaa

Adeegga Isku-dhafka Gaarka ah: Wuxuu u dhexeeyaa garaam ilaa kiilo

Tayo Sare: Waxaa la sameeyay nidaam hubinta tayada dhamaystiran

FAQ:

Sidee loo Iibsadaa?Fadlan la xidhiidhDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com 

Khibrad 15 Sano ah?Waxaan leenahay in ka badan 15 sano oo waayo-aragnimo ah oo ku saabsan soo saarista iyo dhoofinta ee tiro balaadhan oo ah dhexdhexaad ah daawooyinka tayada sare leh ama kiimikooyinka ganaax.

Suuqyada Waaweyn?Iibiya suuqa gudaha, Waqooyiga Ameerika, Yurub, Hindiya, Kuuriya, Jabbaan, Australia, iwm.

Faa'iidooyinka?Tayada sare, qiimo jaban, adeegyo xirfadeed iyo taageero farsamo, gaarsiin degdeg ah.

TayadaHubinta?Nidaamka xakamaynta tayada adag.Qalabka xirfadlayaasha ah ee falanqaynta waxaa ka mid ah NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Imtixaanka xadka Microbial, iwm.

Tusaalooyinka?Badeecadaha intooda badani waxay bixiyaan muunado bilaash ah oo loogu talagalay qiimeynta tayada, kharashka dhoofinta waa in ay bixiyaan macaamiisha.

Hantidhawrka Warshada?Hantidhawrka warshada soo dhawoow.Fadlan horay u sii ballan.

MOQ?Ma jiro MOQ.Dalabka yar waa la aqbali karaa.

Waqtiga dirida? Haddii ay ku jirto kaydka, dammaanad bixinta saddex maalmood ah.

Gaadiidka?By Express (FedEx, DHL), hawada, badda.

Dukumentiyada?Adeegga iibka kadib: COA, MOA, ROS, MSDS, iwm waa la bixin karaa.

Isku-dhafka gaarka ah?Waxay ku siin kartaa adeegyada isku-dhafka gaarka ah si ay ugu habboonaato baahiyahaaga cilmi-baarista.

Shuruudaha Lacag-bixinta?Qaansheegga Proforma ayaa marka hore la soo diri doonaa ka dib marka la xaqiijiyo dalabka, oo lagu soo lifaaqay macluumaadka bangigayaga.Lacag bixinta T/T (Telex Transfer), PayPal, Western Union, iwm.

341-58-2 - Khatarta iyo Badbaadada:

Xeerarka Khatarta
R22 - Waxyeelo leh haddii la liqo
R45 - Wuxuu keeni karaa kansar
R50/53 - Aad bay ugu suntan noolaha biyaha, waxa laga yaabaa inay muddo dheer saamayn xun ku yeelato deegaanka biyaha.
R36 - Indhaha oo xanaaqsan
R25 - Sun haddii la liqo
R36/37/38 - Waxay ka xanaajisaa indhaha, habdhiska neefsiga iyo maqaarka.
Sharaxaada Badbaadada
S22 - Ha neefsan boorka.
S36/37/39 - Xidho dhar ilaalin ku haboon, galoofyada iyo ilaalinta indhaha/wejiga.
S45 - Haddii ay dhacdo shil ama haddii aad dareento xanuun, raadso talo caafimaad isla markiiba (tus calaamadda mar kasta oo ay suurtagal tahay.)
S26 - Haddii ay dhacdo in indhaha la taabto, isla markiiba ku raaci biyo badan oo raadso talo caafimaad.
S37 - Xidho galoofyada ku habboon
Aqoonsiga Qaramada Midoobay 2811
HS code 2921590090
Xusuusin Khatar ah Sun
Heerka Khatarta CARUUR-DHAAFO AH

341-58-2 - Codsiga:

2,2'-Bis (trifluoromethyl) benzidine (TFMB; TFDB) (CAS: 341-58-2) waxaa loo isticmaalaa soo saarida xoog sare oo dabacsan walxo polyimide hufan.Dhexdhexaadiye crystal dareere ah.
2,2'-Bis (trifluoromethyl) benzidine waa monomer muhiim u ah isku dhafka polyimide.Polyimide-ku waxa uu la sameeyay TFMB sida monomer-ku u soo bandhigo kooxaha fluorine.Curiyaha fluorine waxa uu leeyahay raadiyaha atomiga yar iyo electronegativity sare, taas oo ka dhigaysa polyimide haysashada sifooyin dhamaystiran oo heer sare ah iyada oo la siinayo siyaalo badan oo gaar ah, sida xasiloonida kulaylka, firfircoonida kiimikaad, sifooyin farsamo oo aad u fiican, iwm.
2,2'-Bis (trifluoromethyl) benzidine waxaa inta badan loo isticmaalaa beeraha microelectronics iyo optoelectronics si loogu diyaariyo dielectric joogto ah aadka u hooseeya, tamar aad u hooseeya oo dusha sare ah, xoog farsamo oo aad u sarreeya, caabbinta xirashada aadka u sarreeya, midab lahayn iyo qalabka PI, iyo waa monomer-ka ugu caansan ee ka mid ah dhammaan monomer-yada PI diamine-ka ku jira fluorine.

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