Pyrazine CAS 290-37-9 Mama> 99.0% (GC) Falegaosimea
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Igoa Vailaau | Pyrazine |
Synonyms | 1,4-Diazine |
Numera CAS | 290-37-9 |
CAT Numera | RF-PI2140 |
Tulaga Fa'asoa | I Fa'atauga, Gaosi Gaosi 500 Tone/Tausaga |
Fuafua mole | C4H4N2 |
Molecular Weight | 80.09 |
Malosi | 1.031 g/mL ile 25℃ (malamalama) |
Ma'ale'ale | Hygroscopic |
Suavai Solubility | Solu i le Suavai, Toeititi lava manino |
Solubility (Soluble in) | Ethanol, Eteru |
Maumau | Stable.Sili ona mu.E le fetaui ma acids, fa'ama'i fa'ama'i |
Temp. | Fua o le Potu, Vaega e Mu |
Fa'ailoga | Ruifu Chemical |
Aitema | Fa'amatalaga |
Fa'aaliga | Pa'epa'e i le Pa'epa'e Pa'epa'e |
Mama / Suʻesuʻega Metotia | >99.0% (GC) |
Lisi Lisi | 52.0~56.0 ℃ |
Fa'apuna | 115.0~116.0 ℃ |
Suavai Suavai | ≤1.00% |
Metala mamafa | ≤10ppm |
Arsenic (As2O3) | ≤3ppm |
Alaleo Infrared | E tusa ma le Fauga |
Aofa'i Fa'aleaga | <1.00% |
Tulaga Su'ega | Pisinisi Tulaga |
Fa'aoga | Organic/Pharmaceutical Intermediates;Mea manogi ma Mea manogi |
afifi: Fagu Fluorinated, ato pepa alumini, 25kg/Drum, pe tusa ai ma manaoga o tagata faatau
Tulaga teuina:Teu i totonu o pusa faʻamaufaʻailoga i se nofoaga malulu ma mago;Puipui mai le malamalama ma le susu
Pyrazine (CAS: 290-37-9) o se heterocyclic aromatic organic compound ma e mafai ona tali atu ina ia maua ai le eseese o pyrazine derivatives.Pyrazines o se sao taua i le tofo o isi mea'ai tao, tao, po'o isi mea'ai fa'afefete.O mea e maua mai i le Pyrazine o lo'o fa'aalia ai le tele o manogi manogi i mea'ai, fa'ata'ita'iga 2-Methoxy-3-Isopropylpyrazine e maua ai se manogi pi lanu meamata.Pyrazines ma pyrazine derivatives e masani ona faʻaaogaina e fai ma sui o le tofo.Pyrazines ma Pyrazine derivatives e faʻaaogaina foi e fai ma mea manogi.Pyrazine e malosi lona manogi pei o le pyridine.Pyrazine o loʻo faʻafaigaluegaina e avea ma vailaʻau faʻapitoa, mea manogi manogi ma aofia ai i le sauniuniga o isi vailaʻau.Ose fa'amea manogi heterocyclic fa'atasi ai ma se mama e ono-membered o lo'o iai ni kaponi e fa ma ni fa'atomu e lua.Pyrazine e masani ona faʻaaogaina mo le tuʻufaʻatasia o meaʻai eseese e pei o aano o manufasi, sukalati, pinati ma popcorn.E mafai foʻi ona faʻaaogaina e avea o se vaeluaga mo le tuʻufaʻatasia o vailaʻau antituberculosis, pyrazine amide, vailaʻau faʻamaʻi, aminopiroyl guanidine ma vailaʻau antidiabetic oral glipizide.O vaila'au eseese ma vaila'au fa'atosina e pei ole oxazine.Faʻaaogaina i le gaosiga o resins ma polymers ma vailaʻau.