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

Inkcazelo emfutshane:

Igama leKhemikhali: 2,3-Pyrazinedicarboxylic Anhydride

Izithethantonye: Pyrazin 2,3-Dicarboxylic Acid Anhydride

CAS: 4744-50-7

Ubunyulu: >98.0% (HPLC) (Titration)

Imbonakalo: Imhlophe ukuya kwiiCrystals eziBrown okanye uPowder

E-Mail: alvin@ruifuchem.com

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Iithegi zeMveliso

Inkcazo:

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

Iipropati zeMichiza:

Igama leMchiza	2,3-Pyrazinedicarboxylic Anhydride
Izithethantonye	I-Pyrazin 2,3-Dicarboxylic Acid Anhydride;Furo[3,4-b]pyrazine-5,7-Dione
Inombolo yeCAS	4744-50-7
Inombolo yeCAT	RF-PI2171
Ubume beStokhwe	Kwi-Stock, iMveliso yoMveliso ukuya kwiiToni
Ifomula yeemolekyuli	I-C6H2N2O3
Ubunzima beMolekyuli	150.09
Indawo yokunyibilika	210℃(dec.)(lit.)
Ukuxinana	1.686±0.06 g/cm3
Ugcino	I-Hygroscopic, Ngaphantsi kwe-Atmosphere eNgangeniyo, Ubushushu beGumbi
Uphawu	Ruifu Chemical

Iinkcukacha:

Into	Iinkcukacha
Imbonakalo	Iikristale eziMhlophe ukuya kweziBrown okanye uPowder
Ubunyulu / Indlela yokuHlalutya	>98.0% (HPLC)
Ubunyulu / Indlela yokuHlalutya	>98.0% (I-Titration yi-HCl)
Ilahleko ekomisweni	<0.50%
Ukungcola ngokupheleleyo	<2.00%
I-Infrared Spectrum	Iyahambelana neSakhiwo
Proton NMR Spectrum	Iyahambelana neSakhiwo
Umgangatho woVavanyo	Umgangatho woShishino
Ukusetyenziswa	AbaPhakathi bamayeza

Ukupakishwa kunye noGcino:

Iphakheji: Ibhotile, ingxowa yefoyile yeAluminiyam, 25kg/Igubu lekhadibhodi, okanye ngokwemfuno yomthengi

Imeko yoGcino:Gcina kwizikhongozeli ezivaliweyo kwindawo epholileyo neyomileyo;Khusela ukukhanya kunye nokufuma

Izinto eziluncedo:

FAQ:

Isicelo:

I-2,3-Pyrazinedicarboxylic Anhydride (i-CAS: 4744-50-7) i-reagent esetyenziswe kwi-synthesis enamandla kakhulu kunye ne-abietane ekhethiweyo yohlobo lwe-diterpenoid amides.