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2019 tus nqi lag luam wholesale Tetrakis (triphenylphosphine) Palladium CAS 14221-01-3


  • CAS:14221-01-3
  • Cov mis molecular:C72H60P4Pd
  • Qhov Hnyav Molecular:1155.561844
  • EINECS:238-086-9
  • Cov lus txhais:PS-DVB; TETRAKIS(TRIPHENYLPHOSPHIN)-PALLADIUM(O); TETRAKIS-(TRIPHENYLPHOSPHANYL)-PALLADIUM; TETRAKIS(TRIPHENYLPHOSPHINE)PALLADIUM; TETRAKIS(TRIPHENYLPHOSPHINE)PALLADIUM(0); TETRAKIS(TRIPHENYLPHOSPHINE)PALLADIUM(O); TETRAKIS(TRIPHENYLPHOSPHINE)PALLADIUM POLYMER BOUND; PALLADIUM-TETRAKIS(TRIPHENYLPHOSPHINE)
  • Cov Khoom Qhia Txog Khoom

    Rub tawm

    Cov Cim Npe Khoom

    "Kev ua siab dawb siab zoo, Kev tsim kho tshiab, Kev ua kom nruj, thiab Kev ua haujlwm tau zoo" yuav yog lub tswv yim ruaj khov ntawm peb txoj kev lag luam rau koj lub sijhawm ntev los tsim kho nrog ib leeg nrog kev cia siab rau kev sib pab thiab kev sib pab rau xyoo 2019 tus nqi lag luam wholesale Tetrakis (triphenylphosphine) PalladiumCAS 14221-01-3, Peb zoo siab tos ntsoov yuav hnov ​​​​los ntawm koj. Muab sijhawm rau peb los qhia koj txog peb txoj kev ua haujlwm thiab kev mob siab rau. Peb zoo siab tos txais cov phooj ywg zoo los ntawm ntau lub voj voog hauv tsev thiab txawv teb chaws tuaj koom tes!
    "Kev ua siab dawb siab zoo, Kev tsim kho tshiab, Kev ua haujlwm hnyav, thiab Kev ua haujlwm zoo" yuav yog lub tswv yim ruaj khov ntawm peb txoj kev lag luam rau koj lub sijhawm ntev los txhim kho nrog ib leeg nrog kev cia siab rau kev sib pab thiab kev sib pab sib pab rau14221-01-3 thiab CAS 14221-01-3, Peb lub tuam txhab hais tias lub hom phiaj ntawm "siv qhov tseem ceeb rau kev pabcuam rau tus qauv, kev lees paub zoo rau lub hom, ua lag luam nrog kev ntseeg siab zoo, los muab kev pabcuam sai, raug thiab raws sijhawm rau koj". Peb txais tos cov neeg siv khoom qub thiab tshiab los sib tham nrog peb. Peb yuav pab koj nrog txhua yam kev ua siab dawb!

    Methomyl ntsev muaj cov yam ntxwv ntawm kev ua haujlwm siab, dav spectrum, tsawg toxicity, thiab tsawg residue. Nws muaj kev ua haujlwm siab dua hauv kev tswj cov kab tsuag Lepidoptera thiab siv dav hauv kev tswj cov kab tsuag ntawm cov nplej, cov qoob loo kev lag luam, zaub, thiab lwm yam qoob loo. Nws yog ib qho siv lead ua daj, soluble hauv benzene thiab toluene, insoluble hauv ether thiab cawv, rhiab rau huab cua, thiab khaws cia rau hauv qhov tsaus ntuj thiab txias ib puag ncig.

    Khoom Cov Lus Qhia Tshwj Xeeb
    qhov chaw yaj 103-107 °C
    Lub zog ua pa 0Pa ntawm 25 ℃
    UA KOM YAJ tsis yaj
    kev rhiab heev Rhiab rau lub teeb/Rhiab rau huab cua
    kev ruaj khov Rhiab rau lub teeb thiab av noo
    Cov xwm txheej cia khoom 2-8°C

    Tetratriphenylphosphine palladium yog siv los ua cov tshuaj catalyst hauv kev sib txuas ua ke xws li Suzuki, Kumada, Negishi, thiab lwm yam; Nws tuaj yeem siv los ua cov tshuaj catalyst tshwj xeeb rau kev tsim cov tshuaj thiab cov tshuaj tua kab (xws li methylamine avermectin benzoate), thiab siv dav hauv cov tshuaj tiv thaiv isomerization tseem ceeb ua cov tshuaj tiv thaiv kev sib txuas sab nraud.

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

    "Kev ua siab dawb siab zoo, Kev tsim kho tshiab, Kev ua kom nruj, thiab Kev ua haujlwm tau zoo" yuav yog lub tswv yim ruaj khov ntawm peb txoj kev lag luam rau koj lub sijhawm ntev los txhim kho nrog ib leeg nrog kev cia siab rau kev sib pab thiab kev sib pab rau xyoo 2019 tus nqi lag luam wholesale Tetrakis (triphenylphosphine) Palladium CAS 14221-01-3, Peb tos ntsoov yuav hnov ​​​​los ntawm koj. Muab sijhawm rau peb qhia koj txog peb txoj kev ua haujlwm thiab kev mob siab rau. Peb zoo siab tos txais cov phooj ywg zoo los ntawm ntau lub voj voog hauv tsev thiab txawv teb chaws tuaj koom tes!
    Xyoo 2019 tus nqi lag luam wholesale14221-01-3 thiab CAS 14221-01-3, Peb lub tuam txhab hais tias lub hom phiaj ntawm "siv qhov tseem ceeb rau kev pabcuam rau tus qauv, kev lees paub zoo rau lub hom, ua lag luam nrog kev ntseeg siab zoo, los muab kev pabcuam sai, raug thiab raws sijhawm rau koj". Peb txais tos cov neeg siv khoom qub thiab tshiab los sib tham nrog peb. Peb yuav pab koj nrog txhua yam kev ua siab dawb!


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