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Pyrazine series
01
Aroma Flavour 2,5-Dimethyl Pyrazine Fema 3272 CAS No: 123-32-0 siv ua tshuaj tsw qab rau khoom noj
Tus lej khoom: RL1004
Aroma: av nplaum, zoo li qos yaj ywm
Scope Siv Tau: cov khoom noj ci, cov khoom noj txiv ntoo
Cov koob tshuaj pom zoo (PPm): 2-4
FEMA: 3272
Tus Qauv Txheej Txheem Hauv Tebchaws: S0712
Tus lej CAS: 123-32-0
Cov qauv qauv:
Qauv Tshuag yog Dawb & Muaj
Lub npe tshuaj: 2,5-Dimethylpyrazine
Cov Lus Txhais: 2,5-Dimethyl pyrazine; 2,5-methyl pyrazine
Cov mis mos: C6H8N2
Qhov hnyav molecular: 108.1411
Tswm Cim: Tsis muaj xim rau lub teeb daj kua
Cov lus qhia ntawm 2,5-Dimethylpyrazine
| Qhov tsos | tsis muaj xim rau kua daj | Ua raws li |
| Kev huv huv (≥w%) | 98.0 | 99.73 |
| Tsw qab | Aroma ntawm qos yaj ywm kib tob los yog roasted | Ua raws li |
| (25℃/25℃) Qhov Ceev Sib Txheeb Ze | 0.982-1.000 | 0.9905 |
| (20 ℃) Refractive Index | 1.497-1.503 | 1.5016 |
| Tus Qauv Ua Haujlwm | GB 29970-2013 | |
| TUS NAJ NPAWB. | 123-32-0 | |
| FEMA TSIS MUAJ. | 3272 | |
| Lub Neej Txee | Ib xyoos nyob rau hauv qhov xwm txheej ntawm cov ntim khoom tsis tau qhib | |
Kev Siv ntawm 2,5-Dimethylpyrazine
Tsis muaj xim rau me ntsis daj kua, nrog rau qhov tsw qab ntawm cov txiv laum huab xeeb kib thiab chocolate, qab zib. Nws saj zoo li qos yaj ywm thiab av. Yaj hauv dej thiab cov kuab tshuaj organic. Cov khoom ntuj pom muaj nyob rau hauv cov ganlan bulbous, nqaij npuas, rum, cocoa, kas fes, qos yaj ywm chips, dej cw, thiab lwm yam.
2,5-Dimethylpyrazine yog ib hom txuj lom uas raug tso cai, feem ntau yog siv los ua cov cocoa, kas fes, nqaij, txiv ntoo thiab qos yaj ywm tsw qab. Nws kuj tseem siv tau rau hauv kev lag luam zas xim thiab tshuaj.
Qhov zoo ntawm 2,5-Dimethylpyrazine
1. Siab purity 99.0% feeb
2. Siv ntau yam saj
3. Peb muaj daim ntawv pov thawj ISO, muaj daim ntawv pov thawj Halal thiab kosher ntawm cov khoom no.
4.2,5-Dimethylpyrazine muaj ob qho tib si monomer (ntshiab) thiab isomer
5. Peb muaj peev xwm loj, yog li, feem ntau muaj lub sijhawm ua haujlwm sai.
6. Peb tuaj yeem muab 10g-50g qauv dawb rau koj qhov kev kuaj mob.
Kev ntim khoom ntawm 2,5-Dimethylpyrazine
1. Cov qauv ntim yog 20g/30g/50g ib lub raj mis.
2. Lub ntim me me yog 1kg rau ib lub raj mis fluorinated.
3.5kg ib lossis 10 kg ib lub nruas yas.
4.25 kg ib lub nruas
Kev ntim khoom kuj tseem tuaj yeem hloov kho raws li cov neeg siv khoom xav tau
Txoj kev xa khoom ntawm 2,5-Dimethylpyrazine
1. Yog tias muaj me me, nws tuaj yeem xa los ntawm tus neeg xa khoom thoob ntiaj teb xws li DHL lossis Fedex qhov rooj mus rau qhov rooj
2. Rau qhov ntau xws li 10kg-200 kg, nws tuaj yeem xa los ntawm huab cua, rau qhov ntau tshaj 200 kg, nws tuaj yeem xa los ntawm hiav txwv, nws yog qhov zoo dua.
Cov xwm txheej cia rau 2,5-Dimethylpyrazine
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 20 ℃ yuav zoo dua rau kev khaws cia. Lub sijhawm khaws cia feem ntau yog 18 lub hlis.