Ethanol CAS NO. 14667-55-1
Khoom yam ntxwv
Peb 2,3,5-Trimethylpyrazine yog synthesized los ntawm kev tswj condensation ntawm diacetyl nrog diammonium phosphate los yog ntawm catalytic cyclization ntawm tsim nyog amino cawv, ua raws li fractional distillation nyob rau hauv inert cua.
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Khoom npe |
2,3,5-Trimethylpyrazine |
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Kuj Paub Raws li |
Trimethylpyrazine / 2,3,5-Trimethyl-1,4-diazine |
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CAS Nr. |
14667-55-1 |
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Molecular Formula |
C₇H₁₀N₂ |
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Molecular Luj |
122.17 g / mol |
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EINECS No. |
238-712-0 |
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Purity (GC) |
Ntau dua lossis sib npaug 98% / Ntau dua lossis sib npaug 99% / Ntau dua lossis sib npaug 99.5% |
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Qhov tshwm sim |
Colorless rau me ntsis daj ntshiab kua |
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tsw |
Roasted txiv ntseej, cocoa, ci qos yaj ywm, txiv laum huab xeeb |
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Ceev (25 degree) |
0.975 g / ml |
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Boiling Point |
171-173 degree |
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Flash Point |
72 degree |
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Dej Solubility |
Me ntsis soluble |
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Refractive Index |
n20/D 1.503-1.507 |
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Organic Solubility |
Soluble hauv ethanol, propylene glycol, roj |
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Kev cia khoom |
Khaws rau hauv qhov chaw qhuav qhuav, khaws lub ntim kom nruj, tiv thaiv lub teeb, khaws cia hauv qab 30 degree |
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Ntim |
25kg net yas nruas, 200kg net steel nruas, IBC (1000kg), ISO TANK |
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HS Code |
29339900 |
Product Description
Nta
Peb 2,3,5-Trimethylpyrazine yog tsim nyob rau hauv kev tswj nruj zoo nrog siab purity thiab ruaj khov tshuaj muaj pes tsawg leeg. Nws nthuav tawm lub zog thiab ntev ntev - aroma profile cim los ntawm roasted, nutty, thiab cocoa-zoo li sau ntawv. Lub compound muaj thermal stability zoo heev, tso cai rau nws khaws nws cov yam ntxwv tsw thaum lub sij hawm high-temperature processing nyob rau hauv cov zaub mov thiab kev lag luam daim ntawv thov.
Qhov zoo
High isomer purity: Peb cov synthesis minimizes tetramethylpyrazine thiab lwm yam alkylpyrazine isomers → muab ib tug huv si, kwv yees roasted aroma yam tsis muaj tawm - sau ntawv.
Tsawg tus ntxhiab tsw pib & muaj kev cuam tshuam siab: Yuav tsum tsuas yog 10-50 ppm hauv cov khoom tiav kom ua tiav cov ntawv roasted sib txawv → tus nqi- siv tau rau loj - nplai cov qauv tsim.
Zoo thermal stability: ruaj khov nyob rau hauv ci, kib, thiab retort ua tej yam kev mob → tuav aroma ncaj ncees los ntawm hnyav manufacturing txheej txheem.
batch zoo ib yam -rau-batch zoo: ISO 9001: 2015 tau ntawv pov thawj ntau lawm nrog nyob rau hauv - txheej txheem GC saib xyuas → xyuas kom meej reproductible tsw profiles rau hom hom sib xws.
Cov txiaj ntsig
Rau savory tsw manufacturers (khoom noj txom ncauj, instant noodles, seasonings):
2,3,5-Trimethylpyrazine muab qhabnias roasted, nutty, thiab meaty sau ntawv uas txhim khu umami xaav → tsim craveable saj profiles nrog tsawg npaum li cas tshaj tej yam ntuj tso extracts.
Rau confectionery thiab chocolate producers:
Txhim kho cov cocoa thiab cov txiv ntoo ci ci hauv cov qhob noom xim kasfes, pralines, thiab cov khoom ci → txhim kho kev nplua nuj thiab lub qhov ncauj tsis ntxiv suab thaj lossis rog.
Rau cov dej haus formulators ( kas fes, tshuaj yej, malted dej qab zib):
Mimics lub ntuj pyrazine profile ntawm roasted kas fes taum → restores roast sau ntawv poob thaum decaffeination los yog instant ua.
Rau cov khoom noj siv mis thiab cov nroj tsuag -raws li lwm txoj kev:
Ntxiv cov toasted thiab buttery nuances rau cheese, yogurt, los yog vegan analogues → txuas cov tsw sib txawv rau cov khoom noj siv mis nyuj-dawb.
Rau cov neeg lag luam luam yeeb:
Txhim kho qhov kev hnov mob ntawm cov luam yeeb, cov chav luam yeeb kub, thiab e- kua → tus cwj pwm ci ci kom zoo txo qhov hnyav thiab txhim kho qhov ncauj.
Pov thawj
Kev sim kuaj pom tseeb tias purity Ntau dua lossis sib npaug li 99%, nrog kev tswj nruj ntawm cov dej noo thiab impurity residues. Peb cov txheej txheem ntau lawm ua raws li cov txheej txheem kev tswj hwm zoo, ua kom cov ntxhiab tsw zoo ib yam thiab tshuaj lom neeg ruaj khov thoob plaws txhua pawg. Cov neeg siv khoom thoob ntiaj teb tso siab rau peb cov khoom kom ruaj khov hauv kev ua haujlwm siab - xav tau cov ntawv thov tsw.

Hu rau Action
Hu rau peb hnub no kom tau txais txiaj ntsig 2,3,5-Trimethylpyrazine (CAS 14667-55-1) rau koj cov tshuaj tsw qab thiab cov tshuaj tsw qab. Tau txais kev ruaj khov zoo, tus nqi sib tw, thiab kev txhawb nqa kev xa tawm. Thov ib tus qauv lossis nqe lus tam sim no txhawm rau txhim kho koj cov khoom tsim.
FAQ
Q1: Dab tsi yog 2,3,5-Trimethylpyrazine tsuas yog siv rau?
A: Nws yog tsuas yog siv nyob rau hauv cov zaub mov flavoring, tshuaj tsw qab formulations, haus luam yeeb tsw li, thiab tshwj xeeb tshuaj ntau lawm.
Q2: Dab tsi aroma yog 2,3,5-Trimethylpyrazine muaj?
A: Nws muaj zog roasted, nutty, cocoa -zoo li aroma, dav siv los txhim kho tsw complexity.
Q3: Dab tsi yog qhov purity ntawm koj cov khoom?
A: Peb 2,3,5-Trimethylpyrazine feem ntau muaj qhov purity ntawm Ntau dua lossis sib npaug li 99%, kom ntseeg tau tias muaj ntxhiab tsw zoo.
Q4: Puas yog 2,3,5-Trimethylpyrazine ntuj lossis hluavtaws?
A: Ob leeg. Nws tshwm sim nyob rau hauv roasted kas fes, cocoa, txiv laum huab xeeb, thiab grilled nqaij. Peb cov khoom yog tsim los ua ke kom haum rau lub ntuj isomer profile, tab sis peb tuaj yeem muab "natural identical" lossis "nature-zoo tib yam" labeling nyob ntawm koj cov kev cai tswj hwm.
Q5: Yuav tsum khaws 2,3,5-Trimethylpyrazine li cas?
A: Khaws rau hauv qhov chaw txias, qhuav, tsaus nti (qis dua 25 degree) hauv cov thawv kaw ntom ntom, inert ntim (iav, txhuas, lossis HDPE). Tsis txhob raug lub teeb, huab cua, thiab tsw muaj zog. Txee lub neej yog 24 lub hlis nyob rau hauv kom zoo cia. Tsis txhob cia ze rau cov oxidizing muaj zog.
Q6: Cov khoom no puas yog soluble hauv dej?
A: Nws yog ib nrab soluble hauv dej (kwv yees li 2-3 g / L ntawm 20 degree) tab sis dawb do soluble nyob rau hauv ethanol, propylene glycol, zaub roj, thiab feem ntau organic solvents siv nyob rau hauv tsw.
Q7: Cov kev xaiv ntim khoom twg muaj?
A: Peb muab 1kg txhuas lub raj mis, 5kg HDPE nruas, 25kg steel nruas, thiab 200kg net steel nruas. Rau ntau qhov ntau, peb tuaj yeem muab rau hauv 1000L IBC totes. Tag nrho cov zaub mov -hu rau ntim tau ntawv pov thawj.
Q8: Dab tsi yog qhov tsawg kawg nkaus xaj kom muaj nuj nqis (MOQ) rau kev sim?
A: 1 kg rau cov qauv ntsuas. Rau kev txiav txim coj mus muag, MOQ yog 25 kg. Ntau qhov ntau (nruas lossis tote) muaj nrog cov nqi txo nqi.
Q9: Kuv puas tuaj yeem tau txais ib qho qauv rau kev kuaj pom?
A: Yog lawm. Peb muab cov qauv dawb (txog 50g) rau cov neeg yuav khoom tsim nyog. Koj tsuas yog them shipping xwb. Hu rau peb los npaj cov qauv xa tuaj thiab peb tseem yuav muab cov lus qhia yooj yim rau koj cov khoom lag luam.
Cim npe nrov: Tuam Tshoj trimethylpyrazine manufacturers, hoobkas





