Ethyl Vanillin

Sharaxaad Gaaban:

MagacaEthyl vanillin

La mid ah3-Ethoxy-4-hydroxybenzaldehyde;Bourbonal;Ethyl protal;Ethyl protocatechualdehyde 3-ethyl ether

Qaanuunka molecularC9H10O3

Miisaanka Molecular166.17

Lambarka Diiwaanka CAS121-32-4

EINECS204-464-7

Faahfaahin:FCC

Baakad:25kg bac/durbaan/kartoon

Dekadda rarka:Dekedda weyn ee Shiinaha

Dekadda dirida:Shanghai ;Qindao;Tianjin


Faahfaahinta Alaabta

Tilmaamid

Baakadaha & Rarista

FAQ

Tags Product

Ethyl vanillin waa isku-darka dabiiciga ah ee leh caanaha (C2H5O)(HO)C6H3CHO.Midabkan adag ee aan midabka lahayn waxa uu ka kooban yahay giraanta benzene oo leh hydroxyl, ethoxy, iyo formyl kooxaha 4, 3, iyo 1, siday u kala horreeyaan.

Ethyl vanillin waa molecule synthetic, oo aan laga helin dabeecadda.Waxaa lagu diyaariyaa dhowr tillaabo oo laga soo bilaabo catechol, laga bilaabo ethylation si loo siiyo "guethol".Eter-kani waxa uu isku ururiyaa asiidh glyoxylic si uu u siiyo derivative-ka mandelic acid ee u dhigma, kaas oo oksidhaynta iyo decarboxylation siinaya ethyl vanillin.

Sida dhadhan ahaan, ethyl vanillin waxay ku dhawaad ​​​​saddex jeer ka xoog badan tahay vanillin waxaana loo isticmaalaa soo saarista shukulaatada.


  • Hore:
  • Xiga:

  • Walxaha

    Heerarka

    Muuqashada

    Kiristaalo cadaan ah ama wax yar huruud ah

    ur

    Sifada vanilj, ka xoog badan vanillin

    Solubility

    1 garaam oo ethyl vanillin ah waa in lagu milmaa 2ml 95% ethanol, oo keena xal cad.

    Nadiif (saldhig qalalan,HPLC)

    99% Min

    Khasaare xagga qalajinta

    0.5% ugu badnaan

    Meesha dhalaalaysa (℃)

    76.0-78.0

    Arsenic (As)

    3 mg/kg ugu badnaan

    Biraha culus (sida Pb)

    10 mg/kg ugu badnaan

    Hadhaaga dabka

    0.05% ugu badnaan

    Kaydinta: meel qalalan, qabow, iyo meel hadh leh oo leh baakad asalka ah, iska ilaali qoyaanka, ku kaydi heerkulka qolka.

    Nolosha shelf: 48 bilood

    Xidhmada: gudaha25kg/bac

    gaarsiin: degdeg

    1. Waa maxay shuruudaha lacag bixinta?
    T/T ama L/C.

    2. Waa maxay wakhtigaaga dhalmada?
    Caadiyan waxaanu diyaarin doonaa shixnadda 7-15 maalmood gudahood.

    3. Ka waran xirxirida?
    Sida caadiga ah waxaan ku siin baakad sida 25 kg / bac ama kartoon.Dabcan, haddii aad leedahay shuruudo gaar ah iyaga, waxaanu ku siin doonaa sida aad tahay.

    4. Sidee ku saabsan ansaxnimada alaabta?
    Marka loo eego alaabta aad dalbatay.

    5. Waa maxay dukumentiyada aad bixiso? 
    Caadiyan, waxaan bixinaa qaansheeg ganacsi, Liiska baakad, Bill of loading, COA , Shahaadada caafimaadka iyo shahaadada asalka.Haddii suuqyadaadu ay leeyihiin wax shuruudo gaar ah, na soo ogeysii.

    6. Waa maxay dekedu?
    Caadi ahaan waa Shanghai, Qingdao ama Tianjin.

    Halkan ku qor fariintaada oo noo soo dir