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Ngā Kakara me ngā Kakara - Te hanga roa o te 2-Acetyl-5-methylfuran CAS NO.1193-79-9 me te FEMA 3609
Waehere hua: RL3002
Kakara: kakara tahunga, kakara kawhe, kakara witi
Whānuitanga e tika ana: nati, tupeka, me ētahi atu.
Inenga Kua Whakaarotia (PPm): 0.5-2
FEMA: 3609
Waehere Paerewa ā-Motu: S0246
Tau CAS: 1193-79-9
Tātai hanganga:
He Koreutu te Tauira Taonga, ā, e Wātea ana
Ingoa matū：2-Acetyl-5-methylfuran
Ngā kupu taurite: 5-Methyl-2-Acetyl Furan; 5-methyl-2-acetylfuran; 1-(5-methylfuran-2-yl)ethanone
Tātai：C7H8O2
Taumaha ngota：124.1372
Āhua: Wai mārama kōwhai mārama ki te parauri
Ngā Āhuatanga Matū me te Ā-tinana o te 2-Acetyl-5-methylfuran
| Kiato | 1.0±0.1 karamu/cm3 |
| Te Pūtake Kohua | 201.9±0.0 °C i te 760 mmHg |
| Pūwāhi Ngaro | 80.0±0.0°C |
| Papatipu Tika | 124.052429 |
| PSA | 30.21 |
| TakiuruP | 0.98 |
| Te mātotoru o te kohu | >1 (vs hau) |
| Pēhanga Kohu | 0.3±0.4 mmHg i te 25°C |
| Taupū o te Whakaata | 1.469 |
Te whakatakotoranga o te 2-Acetyl-5-methylfuran
| Āhua | wai, tioata rānei, kore tae, amipere rānei | Whakaū |
| Te Parakore (≥w%) | 97 | 99.50 |
| Kakara | kakara tahunga, kakara kawhe, kakara witi | Whakaū |
| Paerewa Whakahaere | GB 29938-2020 | |
| TAKE NAMA. | 1193-79-9 | |
| Nama FEMA. | 3609 | |
| Te Ora o te Wāhi | Kotahi tau i raro i te āhuatanga o te takai kāore anō kia whakatuwheratia | |
Te Whakamahinga o te 2-Acetyl-5-methylfuran
He matū kakara nui te 2-Acetyl-5-methylfuran, he takawaenga kai rānei e whakamahia ana hei matū kakara o ia rā.
Painga o te 2-Acetyl-5-methylfuran
1. Teitei te parakore 99.0% min
2. Kei a mātou te tiwhikete ISO, te tiwhikete Halal me te tiwhikete Kosher mō tēnei hua.
3. He nui tō mātou kaha, nō reira, he tere te wā arahi.
4. Ka taea e mātou te tuku tauira kore utu 10g-50g mō tō whakamātautau taiwhanga.
Te tākai o te 2-Acetyl-5-methylfuran
1. Ko te taumaha o te tauira he 20g/30g/50g mō ia pounamu.
2. Ko te taumaha o te tākai iti he 1kg mō ia pounamu kua whakakīia ki te hau.
3.5kg ia, 10 kg rānei ia pahu kirihou.
4.25 kg ia pahu
Ka taea hoki te whakarite i te takai kia rite ki ngā hiahia o te kiritaki
Ngā tikanga rokiroki mō te 2-Acetyl-5-methylfuran
Puritia te takai kia hiri rawa, kia rongoatia ki te wāhi hauhautanga, maroke, pōuriuri i te pāmahana noa. He pai ake te penapena mēnā kei raro iho i te 20 ℃ te pāmahana. Ko te roa o te oranga he 18 marama.