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Raupapa Pyrazine
01
Kakara Matū Reka 2-Acetyl-3-Methylpyrazine/1-(3-methylpyrazin-2-yl)ethanone Nama CAS 23787-80-6 Fema 3964
Waehere hua: RL1014
Kakara: tunua, nati, kakara huawhenua, witi tunua
Whānuitanga e tika ana: huawhenua, inu, kai tunua, me ētahi atu
Te horopeta kua tūtohutia (PPm): 0.5-10
FEMA: 3964
Waehere Paerewa ā-Motu: S0832
Nama CAS: 23787-80-6
Tātai hanganga:
He Koreutu te Tauira Taonga, ā, e Wātea ana
Ingoa matū：2-Acetyl-3-methylpyrazine
Ngā kupu taurite: 1-(3-Methylpyrazin-2-yl)ethan-1-one; 1-(3-methylpyrazin-2-yl)ethanone; 2-Acetyl-3-methyl pyrazine
Āhua: Wai mārama kōwhai
Pūmautanga: Kāore e memeha mēnā ka whakamahia, ka rongoatia hoki kia rite ki ngā whakaritenga. Ārai i te waikura.
| Kiato | 1.1±0.1 karamu/cm3 |
| Te Pūtake Kohua | 221.8±35.0 °C i te 760 mmHg |
| Te Pūwāhi Rewa | 90ºC (20 torr) |
| Tātai Ngota | C7H8N2O |
| Taumaha ngota | 136.151 |
| Pūwāhi Ngaro | 90.3±32.4°C |
| Papatipu Tika | 136.06366 |
| PSA | 42.85 |
| TakiuruP | 0.62 |
| Pēhanga Kohu | 0.1±0.4 mmHg i te 25°C |
| Taupū o te Whakaata | 1.515 |
| Āhua rokiroki | 0-6°C |
Te whakatakotoranga o te 2-Acetyl-3-methylpyrazine
| Āhua | Wai mārama kōwhai | Whakaū |
| Te Parakore (≥w%) | 97 | 99.47 |
| Kakara | kakara huawhenua, nati, tunua, witi tunua | Whakaū |
| Paerewa Whakahaere | GB29938-2020 | |
| TAKE NAMA. | 23787-80-6 | |
Te Whakamahinga o te 2-Acetyl-3-methylpyrazine
【Whakamahia te 1】
Te kakara mō te whakamahinga o ia rā
【Whakamahia kia 2】
He takawaenga rongoā, ka taea te tāpiri i te kaihanga kakara ki ngā nati, ki ngā inu, ki ngā kai tunutunu, me ētahi atu hei hinu e taea te kai.
Painga o te 2-Acetyl-3-methylpyrazine
1. Teitei te parakore 99.0% min
2. Kāore he ota hē
3. Whakamahia he whānuitanga o ngā reka
4. Kei a mātou te tiwhikete ISO, te tiwhikete Halal me te tiwhikete Kosher mō tēnei hua.
5. He nui tō mātou kaha, nō reira, he tere te wā arahi.
6. Ka taea e mātou te tuku tauira kore utu 10g-50g mō tō whakamātautau taiwhanga.
Te tākai o te 2-Acetyl-3-methylpyrazine
1. Ko te taumaha o te tauira he 20g/30g/50g mō ia pounamu.
2. Ko te taumaha o te tākai iti he 1kg /5kg /10 kg mō ia pounamu.
3.25 kg ia pahu
Ka taea hoki te whakarite i te takai kia rite ki ngā hiahia o te kiritaki
Puritia te takai kia hiritia, rongoatia ki te wāhi hauhautanga, maroke, pōuriuri i te pāmahana noa, he pai ake te penapena ki te pāmahana i raro iho i te 20 ℃.