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Tus neeg sawv cev tsw qab kas fes 2-methylthio-3-methylpyrazine CAS NO.2882-20-4 thiab CAS NO.67952-65-2
Khoom Code: RL 1043
CAS Naj Npawb: 2882-20-4
FEMA：3208
Aroma: Nws muaj aroma ntawm kib almonds, kib hazelnuts, thiab muaj ntxhiab ntawm hiav txwv plhaub
Daim Ntawv Thov: Siv rau hauv cov khoom noj khov, cov khoom ci, txiv ntoo, cov khoom noj hiav txwv, cov khoom qab zib, thiab lwm yam
Cov qauv qauv:
Qauv Tshuag yog Dawb & Muaj
Lub npe tshuaj: 2-methylthio-3-methylpyrazine
Cov Lus Txhais: 2-Methyl-3-(methylthio)pyrazine; 2-Methyl-3-(methylmercapto)pyrazine; 2-Methylmercapto-3-methylpyrazine; 2-Methylthio-3-methyl-pyrazine; 2-methyl-3-(methylsulfanyl)pyrazine; 2-Methylthio-3-methyl pyrazine; 2-Methylthio-3,5-Methylpyrazine; 2-Methylthio-3(5/6)-methylpyrazine
Cov Lus Txhais: 2-Methyl-3-(methylthio)pyrazine; 2-Methyl-3-(methylmercapto)pyrazine; 2-Methylmercapto-3-methylpyrazine; 2-Methylthio-3-methyl-pyrazine; 2-methyl-3-(methylsulfanyl)pyrazine; 2-Methylthio-3-methyl pyrazine; 2-Methylthio-3,5-Methylpyrazine; 2-Methylthio-3(5/6)-methylpyrazine
Cov lus qhia ntawm 2-methylthio-3-methylpyrazine
Qhov tsos | Tsis muaj xim rau lub teeb daj kua | Ua raws li |
Kev huv huv (≥w%) | 99 | 99.60 |
Tsw qab | aroma ntawm cov txiv ntseej kib, cov txiv ntseej hazelnut kib, thiab muaj ntxhiab ntawm cov plhaub hiav txwv | Ua raws li |
| (25℃/25℃) Qhov Ceev Sib Txheeb Ze | 1.133～1.153 | 1.140 |
| (20 ℃) Refractive Index | 1.570～1.590 | 1.572 |
Kev Siv ntawm 2-methylthio-3-methylpyrazine
2-methylthio-3-methylpyrazine feem ntau yog siv rau hauv kev npaj cov tsw qab ntawm cov khoom noj, tshwj xeeb tshaj yog hauv kev npaj cov txiv ntoo qhuav, cov khoom ci thiab cov tsw qab ntawm nqaij. Tsis tas li ntawd xwb, nws kuj raug tswj hwm ua cov tsw qab uas tso cai rau cov khoom noj, raws li GB 2760-1996, thiab tuaj yeem siv ua cov khoom ua kom cov saj kas fes zoo dua. Hais txog qhov txwv kev siv, FEMA teeb tsa qhov txwv kev siv rau cov dej haus txias, khoom qab zib, jelly thiab puddings ntawm 2.0 mg / kg, thiab rau cov khoom ci ntawm 4.0 mg / kg. Kuj tseem siv tau ua cov tshuaj tsw qab kas fes.
Qhov zoo ntawm 2-methylthio-3-methylpyrazine
1. Siab purity 99.0% feeb
2. Siv ntau yam saj.
3. Peb muaj daim ntawv pov thawj ISO 9001, ISO 14001 thiab ISO22000, Peb kuj muaj daim ntawv pov thawj HACCP, muaj daim ntawv pov thawj Halal thiab kosher ntawm cov khoom no.
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 hauv chaw kuaj mob. Peb feem ntau xa cov qauv los ntawm tus neeg xa khoom thoob ntiaj teb xws li DHL lossis Fedex. Nws yog qhov ceev thiab yooj yim.
Cov khoom ntim ntawm 2-methylthio-3-methylpyrazine
1. Cov qauv ntim yog 20g/30g/50g ib lub raj mis.
2. Lub pob me me yog 1kg / 5kg / 10 kg ib lub raj mis.
3.25 kg ib lub nruas (Noj zaub mov yas nruas, tsis muaj plasticizer, daim ntawv pov thawj thib peb)
Kev ntim khoom kuj tseem tuaj yeem hloov kho raws li cov neeg siv khoom xav tau
Cov xwm txheej khaws cia rau 2-methylthio-3-methylpyrazine
Khaws cia rau hauv qhov chaw txias thiab muaj cua nkag. Nyob deb ntawm hluav taws thiab dej. Yuav tsum khaws cia cais ntawm cov tshuaj oxidizer, tsis txhob sib xyaw ua ke. Muaj cov khoom siv tua hluav taws sib txawv thiab ntau npaum li cas.