Cov Lus Qhia Yooj Yim
95% {2- bromofluorene lossis2- h-fluorene Cas1133-80-8
| Molecular Cov Qauv | C13h9br |
| Tus hniav loj | 245.11 |
| Ceev | 1.4187 |
| Melting taw tes | 112-114 degree |
| Boling Taw | 185℃/ 135 mmHg |
| Flash point | 185 Degree / 135mm |
| So | Soluble hauv chloroform thiab Ethyl acetate . |
| Vapor presure | 0 mmHg ntawm 25 degree |
| Kev tshwm sim | Dawb rau Daj Crystalline Hmoov |
| Xim | Dawb rau me ntsis daj |
| Chaw Cia Khoom | Kaw Hauv Qhuav, Chav Chav |
Cov khoom lag luam
Khoom:
{{02- bromofluorene yog tsis muaj xim rau lub teeb {} Nyob rau hauv muaj cov neeg sawv cev muaj zog oxidizing .
2- bromofluorene / 2- bromo-9 H-Fluorene siv:
{{01.} organic synmediaes: siv tau dav hauv cov olomine hloov cov cai lij choj, olefratesis thiab lwm yam tshwm sim .
2.} oled khoom siv hluav taws xob: uas yuav pab tsim cov ntaub ntawv teeb pom kev nrog cov khoom siv tshwj xeeb.
{{03. 2- bromo -9}}} H-} H-}} H-}}} Cov ntaub ntawv hluavtaws thiab cov khoom siv hluavtaws tshiab {}}
Ntim thiab Xa Khoom:
Ntim: 25kg / hnab, kuj tuaj yeem ntim tau raws li cov neeg siv khoom, thiab tuaj yeem sau npe nrog cov neeg siv khoom lub logo thiab lwm cov ntaub ntawv.
Shipping: Peb tau tsim kev sib raug zoo nrog DHL, TNT, FedErs, EMS thiab huab cua thiab cov neeg sawv cev xa khoom .
Vim li cas thiaj xaiv GNEEBIO?
1. Peb muaj cov khoom lag luam zoo, muab ncaj qha los ntawm lub Hoobkas kom paub tseeb tias muaj txaus mov.
2. Peb muaj kev pabcuam kev tshaj lij, 24 teev online los daws koj cov teeb meem .
{{03. Nrog cov xyoo ntawm cov khoom siv, peb siv zog coj tus nqi rau txhua tus neeg siv khoom rau txhua tus neeg siv khoom.
Peb xav kom ib tus yeej-win ua lag luam . xa koj cov lus nug thiab koj yuav tau txais nws!
Tuam txhab tau
Gneebioyog nyob hauv Anyang City, Henan xeev, Suav {}}} nws yog cov khoom siv raw tshuaj thiab cov khoom lag luam zoo nkauj thiab cov khoom lag luam kom zoo
Cov FAQ
{{01. Q: Koj puas tuaj yeem muab cov qauv rau kev sim?
A: Yog, peb muab cov hnoos qeev dawb rau koj qhov kev kuaj, koj yuav tsum them tus nqi xa ntawv (DHL / SNS).
{{02. Q: Koj muab cov ntaub ntawv dab tsi rau txhua cov zaub mov xa tuaj?
A: Feem ntau cov ntawv sau nqi lag luam, cov ntawv ntim khoom, daim ntawv pov thawj, thov hu rau lwm cov ntaub ntawv ntshuam, thov koj xav tiv tauj peb.
{{03. Q: Kuv tuaj yeem tau txais tus nqi ntawm cov khoom no li cas?
A: Thov muab cov chaw nres nkoj, ntim khoom, cov ntaub ntawv tsim nyog thiab lwm cov ntaub ntawv tsim nyog {{}}} {.
{{0 {}} Q: Dab tsi yog qhov xa tawm?
A: Kev xa tawm lub voj voog: Txog 7-10}} hnub tom qab paub meej .
Cim npe nrov: 95% {{2- bromofluorene lossis}} Tus neeg muag khoom, Hoobkas