Ethyl Vanillin CAS TSIS. 121-32-4
Ethyl vanillin, yog xim dawb rau daj daj flake crystalline hmoov nrog cov qhob noom xim kasfes tsw qab thiab vanillin tshwj xeeb tsw.
CAS Nr. 121-32-4
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Khoom Taw qhia
Ethyl Vanillin: koj puas xav tau ntau tus thwjtim?
Ethyl vanillin yog ib hom tshuaj tsw qab dav dav, uas yog ib qho tseem ceeb tshaj plaws ntawm cov khoom siv hluavtaws hauv ntiaj teb. Nws yog ib qho khoom siv tsis tseem ceeb hauv kev lag luam khoom noj khoom haus ntxiv. Nws cov ntxhiab yog 3-4 zaug ntawm vanillin. Nws muaj lub zog vanilla taum tsw qab thiab muaj ntxhiab tsw ntev.
KEV KAWM INDEX:
Cov khoom | KEV KAWM |
Tshwm sim | Dawb rau me ntsis daj muaju |
Tsw ntxhiab | Cov ntxhiab tsw zoo li vanilla taum |
Melting point | 76-78 degrees centigrade |
Solubility | 1g smaple tuaj yeem yaj hauv 3ml 95% cawv |
Poob ntawm ziab | ≤0.5% |
Qhov seem ntawm qhov hluav taws kub | ≤0.05% |
Kev dawb huv | ≥99.5% |
Arsenic | ≤ 0.0003% |
Hnyav hlau | 10ppm ua |
DAIM NTAWV THOV:
Kev lag luam khoom noj khoom haus: tsw qab
Tshuaj pleev ib ce - tshuaj tsw qab fixative thiab ntxiv.
Pharmacy ： pharmaceutical intermediate
Ntim:
25kg fiber ntau nruas
NYOB HAUJLWM:
24 lub hlis nyob rau hauv qhov ntim tsis tau qhib thawj zaug raws li qhov chaw cia khoom.
QHIA& TRANSPORATION:
Tsis txhob tshav ntuj, los nag. Khaws rau hauv cov ntim uas tsis tawg ntawm qhov txias, qhuav thiab qhov cua zoo. Khaws kev nyab xeeb ntawm lub ntim hauv tsheb thauj mus los.
Cim npe nrov: Ethyl Vanillin CAS TSIS. 121-32-4, Suav teb, cov chaw muag khoom, chaw tsim khoom, lub Hoobkas, kho kom haum, lag luam wholesale, nqe, hais tawm, qauv dawb, Kosher Halal, hauv kev lag luam khoom noj khoom haus, qib zaub mov ntxiv
