2,3-Pyrazinedicarboxylic Anhydride CAS 4744-50-7 Mimọ>98.0% (HPLC) (Titration)

Apejuwe kukuru:

Orukọ Kemikali: 2,3-Pyrazinedicarboxylic Anhydride

Awọn itumọ ọrọ: Pyrazin 2,3-Dicarboxylic Acid Anhydride

CAS: 4744-50-7

Mimọ:> 98.0% (HPLC) (Titration)

Irisi: Funfun si Awọn kirisita Brown tabi Lulú

E-Mail: alvin@ruifuchem.com

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Apejuwe:

Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of 2,3-Pyrazinedicarboxylic Anhydride (CAS: 4744-50-7) with high quality. We can provide COA, worldwide delivery, small and bulk quantities available. Please contact: alvin@ruifuchem.com

Kemikali Properties:

Orukọ Kemikali	2,3-Pyrazinedicarboxylic Anhydride
Awọn itumọ ọrọ sisọ	Pyrazin 2,3-Dicarboxylic Acid Anhydride;Furo [3,4-b] pyrazine-5,7-Dion
Nọmba CAS	4744-50-7
NỌMBA CAT	RF-PI2171
Iṣura Ipo	Ninu Iṣura, Iwọn iṣelọpọ Ti o to Awọn Toonu
Ilana molikula	C6H2N2O3
Òṣuwọn Molikula	150.09
Ojuami Iyo	210 ℃(oṣu kejila)(tan.)
iwuwo	1.686 ± 0,06 g / cm3
Ibi ipamọ	Hygroscopic, Labẹ Inert Atmosphere, Yara otutu
Brand	Ruifu Kemikali

Awọn pato:

Nkan	Awọn pato
Ifarahan	Funfun si awọn kirisita Brown tabi lulú
Mimọ / Analysis Ọna	> 98.0% (HPLC)
Mimọ / Analysis Ọna	> 98.0% (Titration nipasẹ HCl)
Pipadanu lori Gbigbe	<0.50%
Lapapọ Awọn Aimọ	<2.00%
Infurarẹẹdi julọ.Oniranran	Ni ibamu si Eto
Proton NMR julọ.Oniranran	Ni ibamu si Eto
Igbeyewo Standard	Standard Enterprise
Lilo	elegbogi Intermediates