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Khoom noj khoom haus ntxiv-Tsw qab thiab tshuaj tsw qab CAS No.109-08-0 2-methyl pyrazine siv ua txiv ntoo tsw qab
Tus lej khoom: RL1002
Aroma: nrog cocoa, txiv ntoo zoo li aroma, ci, kas fes, roasted peanut aroma
Siv Tau: txiv laum huab xeeb, qos yaj ywm, txiv ntoo, kas fes thiab lwm yam khoom, luam yeeb
Cov Lus Qhia Txog Kev Siv Tshuaj (PPm): 1-10
FEMA: 3309
Tus Qauv Txheej Txheem Hauv Tebchaws: S0710
Tus lej CAS: 109-08-0
Cov qauv qauv:
Qauv Tshuag yog Dawb & Muaj
Cov lus qhia ntawm 2-methylpyrazine
| Khoom | Tus Qauv | Qhov tshwm sim |
| Qhov tsos | Achromatic rau lub teeb daj kua | Ua raws li |
| Kev huv huv (≥w%) | 98.0 | 99.93 |
| Tsw qab | Tsw qab txiv ntoo, Tsw qab ci, Tsw qab luam yeeb | Ua raws li |
| (25℃/25℃) Qhov Ceev Sib Txheeb Ze | 1.007-1.033 | 1.0155 |
| (20 ℃) Refractive Index | 1.501-1.509 | 1.5040 |
| Tus Qauv Ua Haujlwm | GB 1886.290-2016 | |
| TUS NAJ NPAWB. | 109-08-0 | |
| FEMA TSIS MUAJ. | 3309 | |
| Lub Neej Txee | Ib xyoos nyob rau hauv qhov xwm txheej ntawm cov ntim khoom tsis tau qhib | |
Kev Siv ntawm 2-methylpyrazine
| Lub Npe Khoom | Cov lus qhia txog khoom | CAS Nr. |
| 2-Acetylpyridine | Tsis muaj xim rau cov siv lead ua daj | 1122-62-9 |
| 2-Acetylpyrrole | Dawb siv lead ua kua qaub | 1072-83-9 |
| 2-Acetylthiazole | Tsis muaj xim rau kua daj | 24295-03-2 |
| 2-Acetylpyrazine | Hmoov dawb | 22047-25-2 |
Qhov zoo ntawm 2-methylpyrazine
Cov ntim ntawm 2-methylpyrazine
Txoj kev xa khoom ntawm 2-methylpyrazine
Cov xwm txheej khaws cia rau 2-methylpyrazine