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![2-Ethyl-3,5-Dimethylpyrazine [13925-07-0] CAS NO.55031-15-7&27043-05-6 FEMA 3149](https://ecdn6.globalso.com/upload/p/1764/image_product/2024-06/about-1.jpg)
Pyrazine series
2-Ethyl-3,5-Dimethylpyrazine [13925-07-0] CAS NO.55031-15-7&27043-05-6 FEMA 3149
Kodhi Yechigadzirwa: RL1021
Kunhuhwirira: Chokoreti, Kofi, Nzungu Dzakagochwa
Nzvimbo Inoshanda: Nzungu, Chokoreti, Nyama
Chipimo Chinokurudzirwa (PPm): 1-5
FEMA: 3149
Kodhi Yenyika Yese: S0767
Nhamba yeCAS: 13925-07-0
Fomura yekuvaka:
Sampuro Yemasheya Inowanikwa Mahara uye Yemahara
Zita remakemikari: 2-Ethyl-3,5-Dimethylpyrazine
Mazwi akafanana: 2-Ethyl-3,5-dimethyl pyrazine; 3,5-Dimethyl-2-Ethylpyrazine; 2-Ethyl-3(5or6)-dimethyl pyrazine
Kurema kwemasero: C8H12N2
Chitarisiko: Mvura isina ruvara kusvika yeyero yakapfava
Nzvimbo yekunyunguduka: N/M
Pokufashaira: 188.8±35.0 °C pa760 mmHg
Kuwanda: 1.0±0.1 g/cm3
Kugadzikana: Hazvina kugadzikana pakupisa kwakajairika uye kumanikidzwa, Chinhu chekudzivirira: oxide. Hazvisanganisike kana kuoma kusanganisa mumvura. Zvinonyunguduka mualcohol, chloroform uye dichloromethane.
Tsanangudzo ye2-Ethyl-3,5-Dimethylpyrazine
| Chitarisiko | Mvura isina ruvara kusvika yeyero yakapfava | Kutevedzera |
| Kuchena (≥w%) | 95 | 99.41 |
| Kunhuhwirira | Kunhuhwirira kweChokoreti, Kunhuhwirira kweKofi, Kunhuhwirira kweNzungu dzakakangwa | Kutevedzera |
| Mutemo weVatungamiriri | GB 29938-2020 | |
| Nhamba yeNyaya | 13925-07-0 | |
Kushandiswa kwe2-Ethyl-3,5-Dimethylpyrazine
Zviri muGB 2760--1996. Kushandiswa kwezvinonhuwira zvinodyiwa kunotenderwa. Zvinonhuwira zvinoshandiswa pakugadzira zvinonhuhwirira hazvifanirwe kudarika kushandiswa kwepamusoro kunotenderwa uye zvasara zvakanyanya zvinotenderwa muGB 2760. Zvinogona kushandiswa munzungu, chokoreti, nyama.
Kubatsira kwe2-Ethyl-3,5-Dimethylpyrazine
1.Kuchena kwakanyanya 99.0% min
2. Shandisa zvakasiyana-siyana zvekunakirwa
3. Tine chitupa cheISO, tine chitupa cheHalal nekosher chechigadzirwa ichi.
5. Tine mukana mukuru, saka, tinowanzova nenguva yekukurumidza.
6. Tinogona kupa 10g-50g sampuro yemahara yebvunzo yenyu yerabhoritari.
Kurongedza kwe2-Ethyl-3,5-Dimethylpyrazine
1. Kurongedza kwemuenzaniso i20g/30g/50g pabhodhoro.
2. Chikafu chidiki ichi chinorema 1kg /5kg /10 kg pabhodhoro.
3.25 kg padhiramu (dhiramu repurasitiki remhando yechikafu, risina purasitiki, gwaro retifiketi rebato rechitatu)
Kurongedza kunogonawo kugadziriswa zvichienderana nezvinodiwa nevatengi
Mamiriro ekuchengetera 2-Ethyl-3,5-Dimethylpyrazine
Chengeta zvinhu zvako zvakavharwa, zvichengeterwe munzvimbo ine mhepo inofefetera, yakaoma, ine rima munzvimbo inodziya, tembiricha iri pasi pe20 ℃ ichave iri nani pakuichengeta.