2,3-Dichloropyrazine CAS 4858-85-9 Kemurnian >98,0% (GC)

Katrangan singkat:

Jeneng Kimia: 2,3-Dichloropyrazine

CAS: 4858-85-9

Kemurnian:> 98,0% (GC)

Penampilan: Cairan ora ana warna nganti kuning pucat

Kualitas Tinggi, Produksi Komersial

E-Mail: alvin@ruifuchem.com

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katrangan:

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

Sifat Kimia:

Jeneng Kimia	2,3-Dichloropyrazine
sinonim	2,3-Dichloro-1,4-Diazine
Nomer CAS	4858-85-9
Nomer CAT	RF-PI2154
Status Simpenan	Ing Simpenan, Skala Produksi Nganti Ton
Formula Molekul	C4H2Cl2N2
Bobot Molekul	148.98
Titik Lebur	22,5 ~ 24,5 ℃
Titik didih	105.0~107.0 ℃ (50 mmHg)
Kapadhetan	1,431 g/mL ing 25 ℃ (lit.)
Indeks bias	1.5645
Sensitif	Kelembapan Sensitif
Kelarutan	Larut ing Metanol
Merk	Kimia Ruifu

Spesifikasi:

Item	Spesifikasi
Penampilan	Cairan ora ana warna nganti kuning pucat
Kemurnian / Metode Analisis	> 98,0% (GC)
Kemurnian / Metode Analisis	97.5~102.5% (Titrasi dening AgNO3 Sawise Pembakaran Oksigen)
Karbon kanthi Analisis Unsur	31,2-32,3%
Nitrogen dening ElementalAnalysis	18.1~19.0%
Banyu (KF)	<0,50%
Total Impurities	<2.00%
Spektrum Infrared	Conforms kanggo Struktur
Kelarutan ing MeOH	Meh Transparansi
Test Standar	Standar Perusahaan
Cathetan	Prodhuk iki padhet titik leleh sing sithik, bisa uga owah ing lingkungan sing beda (padhet, cair utawa semi-padhet)