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Tel: + 86-531-87100375
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Eternal Pearl Hom Ethyl Vanillin

Eternal Pearl Hom Ethyl Vanillin

Kev Cai thiab Kev Siv Khoom: Polar Xyaw Nqaij Vanillin yog organic compound nrog formula (C2H5O) (HO) C6H3CHO. Qhov xim tsis muaj xim muaj lub nplhaib benzene nrog hydroxyl, ethoxy, thiab formyl pawg rau lub 4, 3, thiab 1 ...
Tsham tam sim no

Polar dais ethyl minilin

Tsis Muaj: 121-32-4

MF: C 9 H 10 O 3

Hs Code: 29124200

Kev kawm thiab kev siv:

polar dais ethyl vanillin yog cov organic compound nrog rau mis (C2H5O) (HO) C6H3CHO. Qhov xim tsis muaj xim muaj lub nplhaib benzene nrog hydroxyl, ethoxy, thiab formyl pawg rau ntawm 4, 3, thiab 1 txoj haujlwm, feem.

Polar dais ethylin yog ib qho khoom cua hluavtaws, tsis muaj nyob hauv cov xwm txheej. Nws yog npaj los ntawm ob peb kauj ruam los ntawm cov catechol, pib nrog qhov tawm mus muab "guethol". No cov kab mob no nrog cov kab mob glyoxylic acid kom muab qhov sib xyaw mandelic acid derivative, uas ntawm oxidation thiab decarboxylation muab ethyl vanillin.

[1] Ncuav qab zib dais ethyl Vanillin siv cov khoom noj khoom haus ua khoom noj khoom haus, dej caw thiab haus luam yeeb.

[2] ncov qaum looj ntsev siv tshuaj pleev vanillin siv rau hauv txhua hnub cov tshuaj pleev ib ce, rau lub luag haujlwm ntawm ntxiv xyab.

[3] Ncuav mog qab zib roj hmab yog siv cov khoom ua si.

[4] ncov qaum roj hmab ethillin rau electroplating kev lag luam brightening tus neeg saib xyuas, tshuaj intermediate thiab lwm yam.

Pob:

Cov khoom muag: 25kg / nruas los yog 20kg / nruas, Uas tuaj yeem ua tau raws li qhov sib txawv ntawm pob ntawm cov neeg muas zaub.

Index ntawm technology

KHOOM

Lim

Cov ntsiab lus

99.0% ~ 100.5%

Ntxhiab

Muaj zog vanilla

Poob rau ziab

= <>

Hnyav hlau (li PB)

= <>

Arsenic

= <3mg>

Mercury - Hg

= <>

Melting ntau

76.0-78.0 ℃

Residue rau ignition

= <>

Txhuam (ntawm 25 ℃)

1g ntawm 100ml dej (50 ℃) los sis 50 ml 95% ethanol


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  • Tiv tauj peb
    AM Cov Khoom Noj Khoom Haus, Limited
    Ntxiv: 20Floor, B Thaiv. Hloov 1, Pharma hav, thaj chaw siab, jinan, Shandong
    Tel: + 86-531-87100375
    Fax: + 86-531-87105371
    Ph: +8613964066237
    E-mail: chenli@amfoodchem.com
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