2,3-Dichloropyrazine CAS 4858-85-9 Ịdị Ọcha>98.0% (GC)

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Aha ọgwụ: 2,3-Dichloropyrazine

CAS: 4858-85-9

Dị ọcha:> 98.0% (GC)

Ọdịdị: Mmiri na-acha odo odo enweghị agba

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E-Mail: alvin@ruifuchem.com

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Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of 2,3-Dichloropyrazine (CAS: 4858-85-9) 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-Dichloropyrazine
Ụdị okwu	2,3-Dichloro-1,4-Diazine
Nọmba CAS	4858-85-9
Nọmba CAT	RF-PI2154
Ọnọdụ Ahịa	N'ọkwa, Mpụta Ihe ruru Tọn
Usoro ihe omimi	C4H2Cl2N2
Ibu molekụla	148.98
Ebe Na-agbaze	22.5 ~ 24.5 ℃
Ebe esi nri	105.0 ~ 107.0 ℃ (50 mmHg)
Njupụta	1.431 g/mL na 25 ℃ (ọkụ)
Ntụgharị uche	1.5645
Mmetụta	Mmiri nwere mmetụta
Solubility	Soluble na methanol
Ụdị	Ruifu Chemical

Nkọwapụta:

Ihe	Nkọwapụta
Ọdịdị	Mmiri mmiri na-acha odo odo enweghị agba
Ụzọ ịdị ọcha / nyocha	> 98.0% (GC)
Ụzọ ịdị ọcha / nyocha	97.5 ~ 102.5% (Titration site AgNO3 Mgbe Oxygen combustion)
Carbon site na nyocha ihe	31.2 ~ 32.3%
Nitrogen siteElementalAnalysis	18.1-19.0%
Mmiri (KF)	<0.50%
Mgbakọta adịghị ọcha	<2.00%
Spectrum infrared	Dabara na Ọdịdị
Solubility na MeOH	Ihe fọrọ nke nta ka ọ bụrụ nghọta
Nlele ọkọlọtọ	Standardkpụrụ ụlọ ọrụ
Rịba ama	Ngwaahịa a bụ ebe mgbaze dị ala siri ike, nwere ike ịgbanwe ọnọdụ na gburugburu ebe dị iche iche (siri ike, mmiri mmiri ma ọ bụ ọkara siri ike)