khoom

99% Naphazoline HCl Hmoov Naphazoline Hydrochloride CAS 550-99-2

Lus piav qhia luv luv:

Naphazoline hydrochloride yog cov tshuaj vasoconstrictor thiab derivative ntawm imidazoline.

Lub npe: Naphazoline hydrochloride

CAS Nr .:550-99-2 ib

Molecular Luj: 246.735

Qhov ceev: 1.15g / cm3

Boiling Point: 440.5ºC ntawm 760 mmHg

Cov mis mos molecular: C14H15ClN2

Melting Point: 254-260 ° C


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Zoo siab txais tosShanghai Dumi Biotechnology Co., Ltd.Dumiyog lub tuam txhab tsim tshuaj kho mob ceev ceev nyob hauv Shanghai.
Dumitsom xam tshawb fawb thiab kev loj hlob center kuj muab kev cai synthesis kev pab.
Shanghai Dumi Biotechnology Co., Ltdtuaj yeem muab cov tshuaj hluavtaws customized hauv ntau qhov sib txawv hauv cov chaw soj nstuam, cov chaw tsim khoom thiab cov nplais kev lag luam.
Peb tuaj yeem muab cov nqi sib tw rau txhua tus neeg siv khoom thiab lav qhov zoo ntawm peb cov khoom.
Peb xyuam xim rau cov kev xav tau ntawm txhua tus neeg siv khoom thiab tsim kom muaj kev sib raug zoo nrog lawv.

Yog koj muaj lwm yam lus nug rau kuv.Thov koj xav tiv tauj peb.

Shanghai Dumi Biotechnology Co., LTD cov khoom zoo yog ua nyob rau hauv Suav teb.Nyob rau tib lub sijhawm, nyob rau hauv kev sib koom tes ntawm txhua tus neeg ua haujlwm ntawm lub tuam txhab, lub tuam txhab tau ua tiav kev loj hlob sai.Peb cov khoom zoo yog ruaj khov thiab txhim khu kev qha, thiab peb tau tsim kev sib raug zoo ntawm kev lag luam nrog ntau lub tuam txhab paub zoo hauv tsev thiab txawv teb chaws.Kuv chav tsev tuav lub tswv yim tswj kev ntseeg zoo, ua raws li kev lees paub zoo, tus neeg siv thawj lub hom phiaj, muab qhov zoo tshaj plaws, cov khoom lag luam ruaj khov rau cov neeg siv khoom, tau yeej cov neeg siv khoom zoo ib yam kev pom zoo thiab kev pom zoo nrog kev ua haujlwm siab tom qab- kev muag khoom.Peb tos ntsoov yuav ua haujlwm nrog peb cov phooj ywg thiab cov phooj ywg los ntawm txhua qhov chaw ntawm lub neej los tsim lub neej yav tom ntej tshiab.

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    Ntim

    gfhdfh (2)

     

    Vim li cas thiaj xaiv US?
    1. Xaiv cov khoom raw nruj me ntsis, peb cov khoom yog qhov siab tshaj plaws purity.
    2. Tus nqi tsim nyog thiab kev sib tw.Muab cov kev pabcuam zoo tshaj plaws thiab kev tshaj lij.
    3.Kev xa khoom sai ntawm cov qauv, cov qauv los ntawm Tshuag.Txhim khu kev xa khoom.
    4.Txhua qhov kev paub dhau los ntawm ntau lub thawv ntim khoom hauv Suav hiav txwv chaw nres nkoj.
    5. Qhov zoo tshaj plaws tom qab kev pab cuam tom qab xa khoom.
    6. Cov ntaub ntawv tshaj lij rau koj cov kev cai tshem tawm.

     

    1.Peb tuaj yeem lav qhov zoo?
    Ib txwm ua qauv ua ntej ua ntej ntau lawm;Ib txwm soj ntsuam zaum kawg ua ntej ua zaub mov xa tuaj.
    2.Vim li cas koj yuav tsum yuav los ntawm peb?
    (1) High purity zoo zoo nrog cov nqi sib tw zoo nkauj.(2) Lub peev xwm loj ntawm cov khoom lag luam ruaj khov.(3) Kev nyab xeeb thiab ceev khoom xa tuaj los ntawm hiav txwv / los ntawm huab cua.(4) Cov qauv txiav txim tau txais. (5) Zoo thiab nruj packing raws li customized.
    3.Koj tus MOQ yog dab tsi?Lub sijhawm xa khoom yog dab tsi?
    Feem ntau, peb cov MOQ yog 1kg.Tab sis nws tuaj yeem yog raws li koj qhov kev thov tiag tiag.Txhua qhov ntau yog OK.
    Feem ntau 2-3 hnub tom qab tau txais cov nyiaj them poob haujlwm (tshwj tsis yog suav hnub so)
    4.Puas muaj luv nqi?
    Tau kawg, peb yuav txiav txim siab luv nqi rau cov neeg yuav khoom thawj zaug, txawm tias muaj ntau ntau.
    5.Dab tsi cov nqe lus them nqi koj txais?peb xav lees txais kev hloov nyiaj hauv tuam txhab, Western Union lossis BTC.

    Sau koj cov lus ntawm no thiab xa tuaj rau peb