2-Isobutyl-3-Methylpyrazine CAS 13925-06-9 Purdeb >98.0% (GC)
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Enw Cemegol | 2-Isobutyl-3-Methylpyrazine |
Cyfystyron | 2-Methyl-3-Isobutylpyrazine |
Rhif CAS | 13925-06-9 |
Rhif CAT | RF-PI2176 |
Statws Stoc | Mewn Stoc, Graddfa Gynhyrchu Hyd at Tunelli |
Fformiwla Moleciwlaidd | C9H14N2 |
Pwysau Moleciwlaidd | 150.23 |
Berwbwynt | 92 ℃ / 30 mmHg |
Brand | Cemegol Ruifu |
Eitem | Manylebau |
Ymddangosiad | Di-liw i Hylif Melyn Ysgafn |
Purdeb / Dull Dadansoddi | >98.0% (GC) |
Disgyrchiant Penodol (20/20 ℃) | 0.9430~0.9460 |
Mynegai Plygiant n20/D | 1.4910~1.4930 |
Cyfanswm amhureddau | <2.00% |
Arsenig (Fel) | <3ppm |
Cadmiwm (Cd) | <1ppm |
mercwri (Hg) | <1ppm |
Arwain (Pb) | <10ppm |
Sbectrwm Isgoch | Yn cydymffurfio â'r Strwythur |
Safon Prawf | Safon Menter |
Defnydd | Ychwanegion Bwyd;Blasau a Persawr |
Pecyn: Wedi'i fflworineiddio Potel, 25kg / Drwm, neu yn unol â gofynion y cwsmer
Cyflwr Storio:Storio mewn cynwysyddion wedi'u selio mewn lle oer a sych;Diogelu rhag golau a lleithder
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Mae gan 2-Isobutyl-3-Methylpyrazine (CAS: 13925-06-9) nodau priddlyd gwyrdd llysieuol hynod bwerus.Mae toddiannau dŵr gwanedig yn arddangos arogl nodweddiadol o bupurau cloch werdd.Nodweddion blas ar 35 ppm: nodiadau llysieuol, gwyrdd, priddlyd.Sbeis a ddefnyddir mewn bwyd.Mae gan 2-Isobutyl-3-Methylpyrazine a geir mewn coffi, tatws pob, arogl tebyg i datws wedi'u ffrio.Gellir defnyddio 2-Isobutyl-3-Methylpyrazine i ddefnyddio coco, cnau a blas bwyd persawrus arall.Rhaid i bob cydran blas a ddefnyddir ar gyfer paratoi blas beidio â bod yn fwy na'r uchafswm a ganiateir a'r uchafswm gweddilliol a ganiateir a bennir yn GB 2760.
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