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Cov Aldehydes thiab ketones series
01
Cov Khoom Noj Qab Haus Huv Trans, trans-nona-2,4-dienal CAS NO.5910-87-2 FEMA 3212 tsis muaj cov hlau hnyav thiab cov yas yas
Tus lej khoom: RL8001
Aroma: Rog, ntsuab, txiv hmab txiv ntoo
Siv Tau: Txiv hmab txiv ntoo, zaub, nqaij, seasonings, thiab lwm yam.
Cov Tshuaj Pom Zoo (PPm): 0.02-10
FEMA: 3212
Tus Qauv Txheej Txheem Hauv Tebchaws: S0149
Tus lej CAS: 5910-87 -2
Cov qauv qauv:
Qauv Tshuag yog Dawb & Muaj
Lub npe tshuaj: trans, trans-nona-2,4-dienal
Cov lus txhais tau tias: trans, trans-2,4-Nonadienal; Trans-2-trans-4-nonadienal; Trans-2-trans-4-nonadional; Trans, trans-2,4-nonadien-1-al
Cov mis mos: C9H14O
Qhov hnyav molecular: 138.2
Tsos: Lub teeb daj rau daj kua
Cov lus qhia ntawm trans, trans-nona-2,4-dienal
| Qhov tsos | Lub teeb daj rau daj kua | Ua raws li |
| (≥w%) Kev dawb huv | 89 xyoo | 89.05 |
| Tsw qab | Muaj ntxhiab roj | Ua raws li |
| (25℃/25℃) Qhov Ceev Sib Txheeb Ze | 0.865-0.880 | 0.8675 |
| (20 ℃) Refractive Index | 1.492-1.510 | 1.4937 |
| Tus Qauv Ua Haujlwm | GB 29938-2020 | |
Kev Siv Trans, Trans-nona-2,4-dienal
trans,trans-nona-2,4-dienal yog ib qho tshuaj biochemical reagent uas siv tau ua cov khoom siv biological lossis cov organic compound rau kev tshawb fawb txog lub neej; trans,trans-nona-2,4-dienal kuj yog ib qho tseem ceeb hauv cov khoom noj khoom haus saj thiab tshuaj tsw qab. Qhov zoo ntawm trans, trans-nona-2,4-dienal
1. Kev huv siab 89.0% feeb
2. Peb muaj daim ntawv pov thawj ISO, muaj daim ntawv pov thawj Halal thiab kosher ntawm cov khoom no.
3. Muaj peev xwm loj, thev naus laus zis siab heev, Cov khoom tsis muaj cov yas.
4. Peb tuaj yeem muab 10g-50g dawb qauv rau koj qhov kev kuaj mob.
Cov khoom ntim ntawm trans, trans-nona-2,4-dienal
1. Cov qauv ntim yog 20g / 30g / 50g ib lub raj mis
2. Lub ntim me me yog 1kg ib lub raj mis
3. 5kg ib los yog 10 kg ib lub raj mis.
4. 25 kg ib lub nruas yas
Kev ntim khoom kuj tseem tuaj yeem hloov kho raws li cov neeg siv khoom xav tau
Khaws cov khoom ntim kom kaw, khaws cia rau hauv qhov chaw muaj cua nkag, qhuav, tsaus ntuj hauv qhov kub ib txwm, qhov kub qis dua 10 ℃ yuav zoo dua rau kev khaws cia. Lub sijhawm khaws cia feem ntau yog 18 lub hlis.
Lwm cov khoom muaj feem xyuam
| RL8001 | 2,4-Nonadineal (trans-2-trans-4-Nonadienal) Cov lus txhais: trans, trans-nona-2,4-dienal |
| RL8002 | 2,4-Heptadienal Cov Lus Txhais: trans, trans-2,4-Heptadienal |
| RL8003 | 2,4-Decadienal Cov Lus Txhais: trans, trans-2,4-Decadienal |
| RL8004 | Trans, trans-2,4-Octadienal Cov Lus Txhais: (2E,4E)-octa-2,4-dienal |
| RL8005 | 2,3-Pentanedione Cov Lus Txhais: 2,3-Pentadione |
Peb tos ntsoov yuav tsim kom muaj kev koom tes nrog koj thiab cia peb ua haujlwm ua ke rau yav tom ntej zoo dua.