Unilong
14 Xyoo Kev Paub Txog Kev Tsim Khoom
Muaj 2 Lub Hoobkas Tshuaj
Dhau ISO 9001: 2015 Qhov System Zoo

Kev Xaiv Loj Rau Cov Khoom Siv Excavator Roj / Roj / Dej / Cua / Hydraulic Roj Lim Fy-5149 81558479 Hc9600fut8h Hc9600fkt8h 134-0964 Hydraulic Lim

 


  • CAS:134-81-6
  • Cov mis molecular:C14H10O2
  • Qhov Hnyav Molecular:210.23
  • EINECS:205-157-0
  • Cov lus txhais:BENZIL CRYSTALLINE; BENZIL, 99% (PHOTOPOLYMERIZATION CATALYST); BENZIL, (96° C) MELTING POINT STANDARD WHO STANDARD; BenzilForSynthesis; 1,2-Diphenylethane-1,2-dione; Benzil (1,2-diphenylethan-dion); Diphenyl-alpha, beta-diketone
  • Cov Khoom Qhia Txog Khoom

    Rub tawm

    Cov Cim Npe Khoom

    Peb cov neeg ua haujlwm los ntawm kev cob qhia txawj ntse. Kev paub txog kev txawj ntse, kev nkag siab zoo ntawm lub tuam txhab, kom tau raws li lub tuam txhab xav tau ntawm cov neeg siv khoom rau Kev Xaiv Loj rau Excavator Parts Roj / Roj / Dej / Cua / Hydraulic Roj Lim Fy-5149 81558479 Hc9600fut8h Hc9600fkt8h 134-0964 Hydraulic Lim, Peb yuav ua qhov zoo tshaj plaws kom tau raws li lossis tshaj qhov kev xav tau ntawm cov neeg siv khoom nrog cov khoom zoo tshaj plaws, lub tswv yim siab heev, thiab lub tuam txhab tsim khoom thiab raws sijhawm. Peb txais tos txhua tus neeg siv khoom.
    Peb cov neeg ua haujlwm los ntawm kev cob qhia txawj ntse. Kev txawj ntse txawj ntse, kev nkag siab zoo ntawm lub tuam txhab, kom tau raws li lub tuam txhab xav tau ntawm cov neeg siv khoom rauLim roj hydraulic thiab cov khoom seem, peb vam tias yuav tsim kom muaj kev sib raug zoo ua lag luam ntev nrog koj lub tuam txhab hwm xav txog lub sijhawm no, raws li kev sib luag, kev sib pab thiab yeej kev lag luam txij tam sim no mus txog yav tom ntej.

    Benzil yaj tau hauv cov kuab tshuaj organic xws li ethanol thiab ether, thiab tsis yaj hauv dej. Thaum txo qis, nws tsim diphenylethanone, uas yog siv los ua photosensitizer, organic synthesis intermediate, thiab tseem ua cov nplaum. Benzil daj siv lead ua, melting point 95 ℃

    Khoom Cov Lus Qhia Tshwj Xeeb
    Kub taw tes 346 °C
    Qhov Ceev 1,521 g/cm3
    Lub zog ua pa 1 hli Hg (128.4 °C)
    qhov kub hnyiab 346-348°C
    UA KOM YAJ 0.5 g/L (20 ºC)
    Cov xwm txheej cia khoom Khaws cia rau hauv qab +30 ° C.

    Benzil yog siv los ua cov khoom siv tshuaj raw, organic synthesis intermediate,Tus neeg sawv cev kho UV, thiab kuj yog ib yam tshuaj tua kab. Benzil siv ua ib yam tshuaj nruab nrab hauv kev lag luam, ua rau cov tshuaj ua rau cov tshuaj tua kab mob UV kho, thiab lwm yam. Nws siv tau rau kev tsim cov tshuaj tua kab mob, ua rau cov tshuaj ua rau cov tshuaj tua kab mob UV kho, luam ntawv rau cov khoom noj, thiab lwm yam.

    Feem ntau ntim rau hauv 25kg / nruas, thiab kuj tuaj yeem ua pob khoom raws li koj xav tau.

    Peb cov neeg ua haujlwm los ntawm kev cob qhia txawj ntse. Kev paub txog kev txawj ntse, kev nkag siab zoo ntawm lub tuam txhab, kom tau raws li lub tuam txhab xav tau ntawm cov neeg siv khoom rau Kev Xaiv Loj rau Excavator Parts Roj / Roj / Dej / Cua / Hydraulic Roj Lim Fy-5149 81558479 Hc9600fut8h Hc9600fkt8h 134-0964 Hydraulic Lim, Peb yuav ua qhov zoo tshaj plaws kom tau raws li lossis tshaj qhov kev xav tau ntawm cov neeg siv khoom nrog cov khoom zoo tshaj plaws, lub tswv yim siab heev, thiab lub tuam txhab tsim khoom thiab raws sijhawm. Peb txais tos txhua tus neeg siv khoom.
    Kev Xaiv Loj rauLim roj hydraulic thiab cov khoom seem, peb vam tias yuav tsim kom muaj kev sib raug zoo ua lag luam ntev nrog koj lub tuam txhab hwm xav txog lub sijhawm no, raws li kev sib luag, kev sib pab thiab yeej kev lag luam txij tam sim no mus txog yav tom ntej.


  • Yav dhau los:
  • Tom ntej no:

  • Sau koj cov lus ntawm no thiab xa tuaj rau peb