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Ukunambitheka Kwansuku Zonke Nokudlayo Fema 3281 CAS NO.13925-00-3 2-Ethylpyrazine esetshenziselwa amantongomane, ikhofi kanye nenyama
Uchungechunge lwe-Pyrazine
Izigaba Zemikhiqizo
Imikhiqizo Evelele
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Izithuthukisi Zokunambitheka Kokudla-4,5-Dimethylthiazole Zokunambitheka Namakha I-CAS NO.3581-91-7 Fema 3274

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Izithuthukisi Zokunambitheka Kokudla-Iphunga Lokudla Kwabesifazane...
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2-Isobutyl-3-methoxypyrazine.jpg
2-acetyl-3,5-dimethylpyrazine.jpg
2-butan-2-yl-3-methoxypyrazine.jpg

Ukunambitheka Kwansuku Zonke Nokudlayo Fema 3281 CAS NO.13925-00-3 2-Ethylpyrazine esetshenziselwa amantongomane, ikhofi kanye nenyama

Ikhodi yomkhiqizo: RL1013
Iphunga: okuthosiwe, okunamantongomane, ikhofi, okunenyama
Ububanzi Obusebenzayo: amantongomane, ikhofi, inyama, i-cocoa, isinkwa, njll.
Isilinganiso Esiphakanyisiwe (PPm): 2-4
I-FEMA: 3281
Ikhodi Ejwayelekile Kazwelonke: S0766
Inombolo ye-CAS: 13925-00-3
Ifomula yesakhiwo:

Isithombe 1.png

    Xhumana nathi
    imininingwane yomkhiqizo

    Isampula Yesitoko Imahhala Futhi Iyatholakala

    Igama lamakhemikhali: 2-Ethylpyrazine
    Amagama afanayo: 2-ETHYLPYRAZINE; I-Pyrazine, 2-ethyl-; I-Ethylpyrazine
    Isisindo sama-molecule: C6H8N2
    Ukubukeka: Uketshezi olungenambala kuya koluphuzi olukhanyayo
    Indawo Yokuncibilika: 155 °C
    Indawo Yokubilisa: 152-153 °C
    Ubuningi: 0.984 g/mL ku-25 °C
    Ukuqina: Akuzinzile ekushiseni okuvamile kanye nengcindezi, Izinto okufanele uzigweme: i-oxide acid.
    Isithombe 2nzd

    Imininingwane ye-2-Ethylpyrazine

    Ukubukeka

    		 Uketshezi olungenambala kuya kophuzi olukhanyayo

    Ukuvumelana

    Ubumsulwa (≥w%)

    98

    99.55

    Iphunga elimnandi

    Iphunga Lamantongomane, Iphunga Lekhofi, Iphunga Lobisi

    Ukuvumelana

    Izinga Eliphezulu

    I-GB 29938-2020

    INOMBOLO YECALA

    13925-00-3

    Ukusetshenziswa kwe-2-Ethylpyrazine

    Kuyi-GB 2760--1996 Ukusetshenziswa okuvunyelwe kwezinongo ezidliwayo. Amakha asetshenziselwa ukulungisa amakha akumele adlule ukusetshenziswa okuphezulu okuvunyelwe kanye nensalela ephezulu evunyelwe ku-GB 2760. Angasetshenziswa ocwaningweni nasekuthuthukisweni kwezidakamizwa ezisetshenziswa emithini kanye nama-reagent ezokwelapha.
    Isithombe esingu-3sqk

    Inzuzo ye-2-Ethylpyrazine

    1. Ubumsulwa obuphezulu 99.0% min
    2. Sebenzisa ukunambitheka okubanzi
    3. 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-Ethylpyrazine

    1. Ukupakisha isampula kungu-20g/30g/50g ngebhodlela ngalinye.
    2. Ukupakisha okuncane kungu-1kg /5kg /10 kg ngebhodlela ngalinye.
    3.25 kg ngedrama (idrama yepulasitiki yezinga lokudla, ayinapulasitiki, umbiko wesitifiketi somuntu wesithathu)
    Ukupakisha nakho kungenziwa ngezifiso ngokwezidingo zamakhasimende

    Izimo zokugcina ze-2-Ethylpyrazine

    Gcina ukupakisha kuvaliwe, kugcinwe endaweni enomoya, eyomile, emnyama ekushiseni okuvamile, izinga lokushisa elingaphansi kuka-20 ℃ lizoba ngcono ekugcinweni.