2,3-Dichloropyrazine CAS 4858-85-9 Paqijiya > 98.0% (GC)
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
Navê Kîmyewî | 2,3-Dichloropyrazine |
Sînonîm | 2,3-Dichloro-1,4-Diyazin |
Hejmara CAS | 4858-85-9 |
Hejmara CAT | RF-PI2154 |
Rewşa Stock | Li Stock, Pîvana Hilberandinê Digihîje Ton |
Formula Molecular | C4H2Cl2N2 |
Giraniya molekulî | 148,98 |
Melting Point | 22,5~24,5℃ |
Xala kelandinê | 105.0~107.0℃ (50 mmHg) |
Density | 1,431 g/mL li 25℃ (lit.) |
Indeksa Refractive | 1.5645 |
Pêketî | Moisture Sensitive |
Çareseriya | Di Metanolê de çareser dibe |
Nîşan | Ruifu Chemical |
Şanî | Specifications |
Xuyabûnî | Şewata Bêreng berbi Zer Zer |
Paqijî / Rêbaza Analîzê | >98.0% (GC) |
Paqijî / Rêbaza Analîzê | 97.5 ~ 102.5% (Titra ji hêla AgNO3 Piştî şewitandina oksîjenê) |
Karbon ji hêla Analyza Elemental ve | 31.2~32.3% |
Nîtrojen ji hêlaElementalAnalysis | 18.1~19.0% |
Av (KF) | <0.50% |
Tevahiya Nerazîbûnên | <2.00% |
Spectrum Infrared | Li gorî Structure |
Çareseriya li MeOH | Hema zelalbûn |
Test Standard | Enterprise Standard |
Not | Ev hilber zexm xala helînê ya nizm e, dibe ku di hawîrdorên cihêreng de (hişk, şil an nîv-zelal) rewş biguheze |
Pakêt: Bottle Fluorinated, 25kg / Drum, an li gorî hewcedariya xerîdar
Rewşa hilanînê:Di konteynerên girtî de li cîhek sar û zuwa hilînin;Ji ronahiyê û şilbûnê biparêzin
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