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Uchungechunge lwe-Pyrazine
Izinongo Zokudla Okungeziwe Kwe-Chocolate Essence 2-Ethyl-3-Methylpyrazine CAS 15707-23-0 Fema 3155
Ikhodi yomkhiqizo: RL1012
Iphunga: iphunga lekhofi, amakinati, ama-hazelnuts, amazambane, ubhontshisi
Ububanzi Obusebenzayo: amakinati, amantongomane, i-cocoa, i-popcorn, njll.
Isilinganiso Esiphakanyisiwe (PPm): 3-10
I-FEMA: 3155
Ikhodi Ejwayelekile Kazwelonke: S0798
Inombolo ye-CAS: 15707 -23-0
Ifomula yesakhiwo:
Isampula Yesitoko Imahhala Futhi Iyatholakala
Igama lamakhemikhali: 2-Ethyl-3-methylpyrazine
Amagama afanayo: 2-ETHYL-3-METHYLPYRAZINE; I-Pyrazine, 2-ethyl-3-methyl-; 3-Ethyl-2-Methylpyrazine; 3-Ethyl-2-methyl pyrazine
Isisindo sama-molecule: C7H10N2
Ubuningi obuhlobene (m/L, 2/24℃): 1.5023
Iphuzu lokubila (1.33KPa, ℃): 57; (2.13KPa, ℃): 69-70
Ukubukeka: Uketshezi olungenambala kuya koluphuzi olukhanyayo
Ukuzinza: Kuzinzile ngaphansi kokushisa okuvamile kanye nengcindezi, gwema izinto: i-oxide acid.
Uketshezi olungenambala kuya koluphuzi olunephunga elinamandla lamazambane aluhlaza, amantongomane noshokoledi. Luncibilika emanzini nasezincibilikisini eziphilayo.
Imininingwane ye-2-Ethyl-3-methylpyrazine
| Ukubukeka | Uketshezi olungenambala kuya kophuzi olukhanyayo | Ukuvumelana |
| Ubumsulwa (≥w%) | 97 (Isamba se-2-ethyl-3-methylpyrazine, i-2-ethyl-5-methylpyrazine kanye ne-2-ethyl-6-methylpyrazine) | 99.47 |
| Iphunga elimnandi | Iphunga Lekhofi, Iphunga Lama-peanut, Iphunga Le-Filbert, Iphunga Lamazambane, | Ukuvumelana |
| Izinga Eliphezulu | GB29938-2020 | |
| INOMBOLO YECALA | 15707-23-0 | |
Ukusetshenziswa kwe-2-Ethyl-3-methylpyrazine
I-2-Ethyl-3-methylpyrazine yayiyi-GB 2760--1996 Ukusetshenziswa okuvunyelwe kwezinongo ezidliwayo. Isetshenziswa kakhulu ukulungisa amantongomane, ushokoledi kanye nezinye izinongo.
Inzuzo ye-2-Ethyl-3-methylpyrazine
1. Ubumsulwa obuphezulu 99.0% min
2. Akukho ukuhleleka okubi
3. Sebenzisa ukunambitheka okubanzi
4. Sinesitifiketi se-ISO, sinesitifiketi se-Halal kanye ne-kosher salo mkhiqizo.
5. Sinamandla amakhulu, ngakho-ke, sivame ukuba nesikhathi sokuhola esisheshayo.
6. Singakunikeza isampula yamahhala engu-10g-50g yokuhlolwa kwakho kwelebhu.
Ukupakisha kwe-2-Ethyl-3-methylpyrazine
1. Ukupakisha isampula kungu-20g/30g/50g ngebhodlela ngalinye.
2. Ukupakisha okuncane kungu-1kg /5kg /10 kg ngebhodlela ngalinye.
3.25 kg ngesigubhu ngasinye
Ukupakisha nakho kungenziwa ngezifiso ngokwezidingo zamakhasimende
Gcina ukupakisha kuvaliwe, kugcinwe endaweni enomoya, eyomile, emnyama ekushiseni okuvamile, izinga lokushisa elingaphansi kuka-20 ℃ lizoba ngcono ekugcinweni.