2-Methoxypyrazine CAS 3149-28-8 Purity >99.5% (HPLC) Kiwanda
Shanghai Ruifu Chemical Co., Ltd. ndiyo mtengenezaji na msambazaji anayeongoza wa 2-Methoxypyrazine (CAS: 3149-28-8) yenye ubora wa juu.Tunaweza kutoa COA, utoaji duniani kote, kiasi kidogo na kikubwa kinapatikana.Tafadhali wasiliana na:alvin@ruifuchem.com
Jina la Kemikali | 2-Methoxypyrazine |
Nambari ya CAS | 3149-28-8 |
Nambari ya CAT | RF-PI2141 |
Hali ya Hisa | Katika Hisa, Uwezo wa Uzalishaji Tani 300/Mwaka |
Mfumo wa Masi | C5H6N2O |
Uzito wa Masi | 110.12 |
Kuchemka | 68℃/28 mmHg |
Chapa | Ruifu Chemical |
Kipengee | Vipimo |
Mwonekano | Kioevu kisicho na rangi |
Njia ya Usafi / Uchambuzi | >99.5% (HPLC) |
Harufu | Nut, harufu ya kakao |
Mvuto Maalum (20/20℃) | 1.126~1.130 |
Kielezo cha Refractive n20/D | 1.507~1.510 |
Spectrum ya Infrared | Inalingana na Muundo |
Jumla ya Uchafu | <0.50% |
Kiwango cha Mtihani | Kiwango cha Biashara |
Maisha ya Rafu | Miezi 24 Kutoka Tarehe ya Utengenezaji Ikiwa Imehifadhiwa Vizuri |
Matumizi | Wasaidizi wa Dawa;Ladha na harufu;Nyongeza ya Chakula |
Kifurushi: Chupa ya Fluorinated, 25kg/Ngoma, au kulingana na mahitaji ya mteja
Hali ya Uhifadhi:Hifadhi kwenye vyombo vilivyofungwa mahali pa baridi na kavu;Kinga kutoka kwa mwanga na unyevu


2-Methoxypyrazine (CAS: 3149-28-8) ni aina ya derivative ya pyrazine.Inatoa punje na harufu kama ya kakao.Ni kawaida kutumika kila siku, wakala wa ladha ya chakula.Ina aina nyingi za derivatives za ladha kama vile 3-Isobutyl-2-methoxypyrazine, 3-Sec-butyl-2-methoxypyrazine, 3-Alkyl-2-methoxypyrazine na 3-Isopropyl-2-methoxypyrazine.Kuna derivatives inaweza kupatikana katika divai na aina nyingi za matunda kama vile beri na zabibu.GB 2762002 hutoa matumizi yanayoruhusiwa ya viungo vya chakula.Inatumiwa hasa kuandaa ladha ya kuoka.
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