Pyrazine CAS 290-37-9 Mimo> 99.0% (GC) Aworan Ifihan Ile-iṣẹ

Pyrazine CAS 290-37-9 Mimọ> 99.0% (GC) Ile-iṣẹ

Apejuwe kukuru:

Orukọ Kemikali: Pyrazine

CAS: 290-37-9

Mimọ:> 99.0% (GC)

Irisi: Funfun si Paa-White Powder

Didara to gaju, iṣelọpọ Iṣowo

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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Apejuwe:

Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of Pyrazine (CAS: 290-37-9) with high quality. We can provide COA, worldwide delivery, small and bulk quantities available. Please contact: alvin@ruifuchem.com

Kemikali Properties:

Orukọ Kemikali	Pyrazine
Awọn itumọ ọrọ sisọ	1,4-Diazine
Nọmba CAS	290-37-9
NỌMBA CAT	RF-PI2140
Iṣura Ipo	Ni Iṣura, Agbara iṣelọpọ 500 Tons / Ọdun
Ilana molikula	C4H4N2
Òṣuwọn Molikula	80.09
iwuwo	1.031 g/mL ni 25 ℃ (tan.)
Ni imọlara	Hygroscopic
Omi Solubility	Tiotuka ninu Omi, Fere akoyawo
Solubility (Solubility in)	Ethanol, Eteri
Iduroṣinṣin	Idurosinsin.Gíga Flammable.Ibamu Pẹlu Awọn Acids, Awọn Aṣoju Oxidizing
Ibi ipamọ otutu.	Iwọn otutu yara, Agbegbe flammable
Brand	Ruifu Kemikali

Awọn pato:

Nkan	Awọn pato
Ifarahan	Funfun to Pa-White Powder
Mimọ / Analysis Ọna	> 99.0% (GC)
Ojuami Iyo	52.0 ~ 56.0 ℃
Ojuami farabale	115.0 ~ 116.0 ℃
Omi akoonu	≤1.00%
Awọn irin Heavy	≤10ppm
Arsenic (As2O3)	≤3ppm
Infurarẹẹdi julọ.Oniranran	Ni ibamu si Eto
Lapapọ Awọn Aimọ	<1.00%
Igbeyewo Standard	Standard Enterprise
Lilo	Organic / Pharmaceutical Intermediates;Adun ati Fragrances

Package & Ibi ipamọ:

Package: Igo Fluorinated, apo bankanje Aluminiomu, 25kg / Ilu, tabi ni ibamu si ibeere alabara

Ipò Ìpamọ́:Fipamọ sinu awọn apoti ti a fi edidi ni itura ati ibi gbigbẹ;Dabobo lati ina ati ọrinrin

Awọn anfani:

FAQ:

Ohun elo:

Pyrazine (CAS: 290-37-9) jẹ agbo-ara Organic aromatic heterocyclic ati pe o le ṣe idahun lati gba awọn itọsẹ pyrazine oniruuru.Pyrazines jẹ awọn oluranlọwọ pataki si adun ti awọn oriṣiriṣi sisun, toasted, tabi awọn ounjẹ kikan kanna.Awọn itọsẹ Pyrazine ṣe afihan ọpọlọpọ awọn oorun didun ninu ounjẹ, fun apẹẹrẹ 2-Methoxy-3-Isopropylpyrazine n ṣe õrùn pea alawọ kan.Pyrazine ati awọn itọsẹ pyrazine ni a maa n lo bi oluranlowo adun.Pyrazine ati awọn itọsẹ Pyrazine ni a tun lo bi awọn turari.Pyrazine ni oorun pyridine to lagbara.Pyrazine ti wa ni oojọ ti bi elegbogi agbedemeji, lofinda agbedemeji ati lowo ninu igbaradi ti miiran kemikali.Apapọ aromatic heterocyclic kan pẹlu oruka oni-ẹgbẹ mẹfa ti o ni awọn ọta erogba mẹrin ati awọn ọta nitrogen meji.Pyrazine jẹ lilo ni akọkọ fun iṣelọpọ ti awọn oriṣiriṣi oriṣiriṣi bii ẹran, chocolate, epa ati guguru.O tun le ṣee lo bi agbedemeji fun iṣelọpọ ti awọn oogun antituberculosis, pyrazine amide, oogun diuretic, aminopiroyl guanidine ati oogun antidiabetic ti ẹnu glipizide.Orisirisi awọn elegbogi ati awọn agbedemeji ipakokoropaeku gẹgẹbi oxazine.Ti a lo ninu iṣelọpọ awọn resini ati awọn polima ati awọn oogun.