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

Nkọwa dị mkpirikpi:

Aha Chemical: 2,3-Pyrazinedicarboxylic Anhydride

Ụdị okwu: Pyrazin 2,3-Dicarboxylic Acid Anhydride

CAS: 4744-50-7

Ịdị ọcha:> 98.0% (HPLC) (Titration)

Ọdịdị: White to Brown Crystals ma ọ bụ ntụ ntụ

E-Mail: alvin@ruifuchem.com

Zitere anyị email

Nkọwa ngwaahịa

Ngwaahịa ndị emetụtara

Mkpado ngwaahịa

Nkọwa:

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

Njirimara kemịkalụ:

Aha Chemical	2,3-Pyrazinedicarboxylic Anhydride
Ụdị okwu	Pyrazin 2,3-Dicarboxylic Acid Anhydride;Furo[3,4-b]pyrazine-5,7-Dion
Nọmba CAS	4744-50-7
Nọmba CAT	RF-PI2171
Ọnọdụ Ahịa	N'ọkwa, Mpụta Ihe ruru Tọn
Usoro ihe omimi	C6H2N2O3
Ibu molekụla	150.09
Ebe Na-agbaze	210 ℃ (Dec.) (ọkụ)
Njupụta	1.686±0.06 g/cm3
Nchekwa	Hygroscopic, n'okpuru ikuku ikuku, okpomọkụ ime ụlọ
Ụdị	Ruifu Chemical

Nkọwapụta:

Ihe	Nkọwapụta
Ọdịdị	White ka Brown kristal ma ọ bụ ntụ ntụ
Ụzọ ịdị ọcha / nyocha	> 98.0% (HPLC)
Ụzọ ịdị ọcha / nyocha	> 98.0% (Titration sitere na HCl)
Ọnwụ na ihicha	<0.50%
Mgbakọta adịghị ọcha	<2.00%
Spectrum infrared	Dabara na Ọdịdị
Ọnụ ego nke Proton NMR Spectrum	Dabara na Ọdịdị
Nlele ọkọlọtọ	Standardkpụrụ ụlọ ọrụ
Ojiji	Ndị na-ahụ maka ọgwụ