Runhare
Tumira Email
WhatsApp
WeChat 
Pyrazine series
Kunhuhwirira kwemakemikari 2-Acetyl-3-Methylpyrazine/1-(3-methylpyrazin-2-yl)ethanone CAS Nhamba 23787-80-6 Fema 3964
Kodhi yechigadzirwa: RL1014
Kunhuhwirira: yakagochwa, nzungu, kunhuhwirira kwemuriwo, zviyo zvakakangwa
Nzvimbo Inoshanda: miriwo, zvinwiwa, chikafu chakabikwa, nezvimwewo.
Chipimo chinokurudzirwa (PPm): 0.5-10
FEMA: 3964
Kodhi Yenyika Yese: S0832
Nhamba yeCAS: 23787-80-6
Fomura yekuvaka:
Sampuro Yemasheya Inowanikwa Mahara uye Yemahara
Zita remakemikari: 2-Acetyl-3-methylpyrazine
Mazwi akafanana: 1-(3-Methylpyrazin-2-yl)ethan-1-one; 1-(3-methylpyrazin-2-yl)ethanone; 2-Acetyl-3-methyl pyrazine
Chitarisiko: Mvura yakajeka yero
Kugadzikana: Hazvizoparare kana zvikashandiswa uye zvikachengetwa zvichienderana nezvinodiwa Kudzivirira oxide
| Kuwanda kwevanhu | 1.1±0.1 g/cm3 |
| Nzvimbo Yokubikira | 221.8±35.0 °C pa760 mmHg |
| Nzvimbo Yokunyunguduka | 90ºC (20 torr) |
| Fomura yeMolecular | C7H8N2O |
| Kurema kweMorekuru | 136.151 |
| Poindi yeFlash | 90.3±32.4°C |
| Misa chaiyo | 136.06366 |
| PSA | 42.85 |
| LogP | 0.62 |
| Kumanikidzwa kwemhepo | 0.1±0.4 mmHg pa25°C |
| Indekisi yeKuramba | 1.515 |
| Mamiriro ekuchengetedza | 0-6°C |
Tsanangudzo ye2-Acetyl-3-methylpyrazine
| Chitarisiko | Mvura yero yakajeka | Kutevedzera |
| Kuchena (≥w%) | 97 | 99.47 |
| Kunhuhwirira | yakagochwa, nzungu, hwema hwemuriwo, tsanga dzakagochwa | Kutevedzera |
| Mutemo weVatungamiriri | GB29938-2020 | |
| Nhamba yeNyaya | 23787-80-6 | |
Kushandiswa kwe2-Acetyl-3-methylpyrazine
【 Shandisa 1 】
Kuravira kwekushandisa kwezuva nezuva
【 Shandisa 2】
Mushonga wemishonga, mugadziri wezvinonhuhwirira unogona kuwedzerwa kunzungu, zvinwiwa, zvinhu zvakabikwa, nezvimwewo sechinhu chinodyiwa.
Kubatsira kwe2-Acetyl-3-methylpyrazine
1.Kuchena kwakanyanya 99.0% min
2. Hapana kurongeka kwakashata
3. Shandisa zvakasiyana-siyana zvekunakirwa
4. 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-Acetyl-3-methylpyrazine
1. Kurongedza kwemuenzaniso i20g/30g/50g pabhodhoro.
2. Chikafu chidiki ichi chinorema 1kg /5kg /10 kg pabhodhoro.
3.25 kg padhiramu rimwe nerimwe
Kurongedza kunogonawo kugadziriswa zvichienderana nezvinodiwa nevatengi
Chengeta zvinhu zvako zvakavharwa, zvichengeterwe munzvimbo ine mhepo inofefetera, yakaoma, ine rima munzvimbo inodziya, tembiricha iri pasi pe20 ℃ ichave iri nani pakuichengeta.