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Mndandanda wa Pyrazine
Kukoma kwa Mankhwala Onunkhira 2-Acetyl-3-Methylpyrazine/1-(3-methylpyrazin-2-yl)ethanone CAS No. 23787-80-6 Fema 3964
Nambala ya malonda: RL1014
Fungo: wokazinga, mtedza, fungo la ndiwo zamasamba, tirigu wokazinga
Gawo Loyenera: ndiwo zamasamba, zakumwa, zakudya zophikidwa, ndi zina zotero.
Mlingo woyenera (PPm): 0.5-10
FEMA: 3964
Khodi Yokhazikika Yadziko Lonse: S0832
Nambala ya CAS: 23787-80-6
Fomula yopangira kapangidwe kake:
Chitsanzo cha Masheya ndi chaulere ndipo chikupezeka
Dzina la mankhwala: 2-Acetyl-3-methylpyrazine
Mawu ofanana: 1-(3-Methylpyrazin-2-yl)ethan-1-one; 1-(3-methylpyrazin-2-yl)ethanone; 2-Acetyl-3-methyl pyrazine
Maonekedwe: Madzi owoneka bwino achikasu
Kukhazikika: Sizisungunuka ngati zigwiritsidwa ntchito ndikusungidwa motsatira malangizo
| Kuchulukana | 1.1±0.1 g/cm3 |
| Malo Owira | 221.8±35.0 °C pa 760 mmHg |
| Malo Osungunuka | 90ºC (20 torr) |
| Fomula ya Maselo | C7H8N2O |
| Kulemera kwa Maselo | 136.151 |
| Pophulikira | 90.3±32.4 °C |
| Misa Yeniyeni | 136.06366 |
| PSA | 42.85 |
| LogP | 0.62 |
| Kupanikizika kwa nthunzi | 0.1±0.4 mmHg pa 25°C |
| Mndandanda wa Kusinthasintha | 1.515 |
| Mkhalidwe wosungira | 0-6°C |
Mafotokozedwe a 2-Acetyl-3-methylpyrazine
| Maonekedwe | Madzi owoneka bwino achikasu | Tsatirani |
| Chiyero (≥w%) | 97 | 99.47 |
| Fungo labwino | wokazinga, mtedza, fungo la ndiwo zamasamba, tirigu wokazinga | Tsatirani |
| Muyezo Waukulu | GB29938-2020 | |
| NAMBALA YA MBONI. | 23787-80-6 | |
Kugwiritsa Ntchito 2-Acetyl-3-methylpyrazine
【 Gwiritsani ntchito 1 】
Kukoma kogwiritsidwa ntchito tsiku ndi tsiku
【 Gwiritsani ntchito 2】
Mankhwala onunkhira, omwe ndi apakatikati, akhoza kuwonjezeredwa ku mtedza, zakumwa, zinthu zophikidwa, ndi zina zotero ngati chinthu chodyedwa.
Ubwino wa 2-Acetyl-3-methylpyrazine
1.Kuyera kwakukulu 99.0% mphindi
2. Palibe dongosolo lolakwika
3. Gwiritsani ntchito mitundu yosiyanasiyana ya kukoma
4. Tili ndi satifiketi ya ISO, tili ndi satifiketi ya Halal ndi kosher ya chinthu ichi.
5. Tili ndi mphamvu zambiri, choncho nthawi zambiri timakhala ndi nthawi yofulumira yoperekera zinthu.
6. Tikhoza kupereka chitsanzo chaulere cha 10g-50g pa mayeso anu a labu.
Kupaka kwa 2-Acetyl-3-methylpyrazine
1. Kulongedza kwa chitsanzo ndi 20g/30g/50g pa botolo lililonse.
2. Kulongedza kochepa ndi 1kg /5kg /10 kg pa botolo lililonse.
3.25 kg pa ng'oma imodzi
Kupaka zinthu kumatha kusinthidwa malinga ndi zosowa za makasitomala
Sungani zonyamulazo zitatsekedwa, zosungidwa pamalo opumira mpweya, ouma, amdima kutentha kwabwinobwino, kutentha kochepera 20 ℃ kudzakhala bwino kusungirako.