Pyrazine CAS 290-37-9 Kuchena > 99.0% (GC) Factory

Tsanangudzo Pfupi:

Zita reKemikari: Pyrazine

CAS: 290-37-9

Kuchena: > 99.0% (GC)

Chitarisiko: Muchena kusvika Kuchena-Upfu

High Quality, Commercial Production

Nharembozha/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

Tumira email kwatiri

Product Detail

Product Tags

Tsanangudzo:

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

Chemical Properties:

Chemical Name	Pyrazine
Mashoko anoreva zvakafanana	1,4-Diazine
Nhamba yeCAS	290-37-9
Nhamba yeCAT	RF-PI2140
Stock Status	MuStock, Kukwanisa Kugadzira 500 Matani / Gore
Molecular Formula	C4H4N2
Molecular Weight	80.09
Density	1.031 g/mL pa25℃ (lit.)
Sensitive	Hygroscopic
Mvura Solubility	Soluble muMvura, Anenge Transparency
Solubility (Soluble in)	Ethanol, Ether
Kugadzikana	Yakagadzikana.Yakanyanya Kupisa.Haienderani neAcids, Oxidizing Agents
Storage Temp.	Room Temperature, Nzvimbo Inopisa
Brand	Ruifu Chemical

Zvinotsanangurwa:

Item	Zvinotsanangurwa
Chitarisiko	Ichena kusvika kuOff-White Powder
Kuchena / Analysis Method	>99.0% (GC)
Melting Point	52.0 ~ 56.0℃
Boiling Point	115.0~116.0℃
Mvura Yemukati	≤1.00%
Heavy Metals	≤10ppm
Arsenic (As2O3)	≤3ppm
Infrared Spectrum	Inopindirana neChimiro
Zvose Zvisina Kuchena	<1.00%
Test Standard	Enterprise Standard
Usage	Organic / Pharmaceutical Intermediates;Kunhuhwirira uye Kunhuhwirira

Package & Kuchengeta:

Package: Fluorinated Bhodhoro, Aluminium foil bag, 25kg/Drum, kana zvinoenderana nezvinodiwa nemutengi.

Storage Condition:Chengetedza mumidziyo yakavharwa panzvimbo inotonhorera uye yakaoma;Dzivirira kubva kuchiedza uye unyoro

Zvakanakira:

FAQ:

Application:

Pyrazine (CAS: 290-37-9) inonzi heterocyclic inonhuhwirira organic compound uye inogona kugadziriswa kuti iwane zvakasiyana-siyana zvepirazine.Pyrazines akakosha anobatsira pakunaka kwemhando dzakasiyana-siyana dzakakangwa, dzakakangwa, kana dzakabikwa zvakafanana.Pyrazine derivatives inoratidza kunhuhwirira kwakasiyana-siyana muchikafu, semuenzaniso 2-Methoxy-3-Isopropylpyrazine inoburitsa kunhuhwirira kwegirinhi pea.Pyrazines uye pyrazine derivatives inowanzo shandiswa sechinhu chinonhuwira.Pyrazines uye Pyrazine derivatives inoshandiswawo sekunhuhwirira.Pyrazine ine kunhuhwirira kwakasimba kwepyridine.Pyrazine inoshandiswa semishonga yepakati, zvinonhuwira zvepakati uye inobatanidzwa mukugadzirira kwemamwe makemikari.Mushonga weheterocyclic unonhuhwirira une mhete ine nhengo nhanhatu ine maatomu ekabhoni mana nemaatomu maviri enitrogen.Pyrazine inonyanya kushandiswa kugadzira zvakasiyana-siyana senyama, chokoreti, nzungu uye popcorn.Inogonawo kushandiswa seyepakati pakugadzira antituberculosis zvinodhaka, pyrazine amide, diuretic drug, aminopiroyl guanidine uye oral antidiabetic drug glipizide.Yakasiyana-siyana yemishonga uye mishonga yezvipembenene zvepakati senge oxazine.Inoshandiswa mukugadzira resins uye mapolymers nemishonga.