产品展厅
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2,3,5,6-四甲基吡嗪
- 英文名称:2,3,5,6-Tetramethylpyrazine
- 品牌:化夏试剂
- 产地:中国.成都
- 型号:试剂级
- 纯度:99%
- cas:1124-11-4
- 发布日期: 2014-03-27
- 更新日期: 2026-03-05
产品详请
13547 2,3,5,6-四甲基吡嗪 98% 100g 878
13548 2,3,5,6-四甲基吡嗪 ≥98%, Kosher, FG 250g 3965
13549 2,3,5,6-四甲基吡嗪 分析标准品98% 20mg 462
13550 2,3,5,6-四甲基吡嗪 98% 25g 255
密度:1.08 熔点:86℃ 沸点:190℃
品级Grade 98% 外观Appearance 白色结晶或结晶粉末 红外光谱鉴别Infrared spectrometry Conforms 纯度Purity ≥98.0% (GC) 熔点Melting point 82°C - 87°C 品级Grade ≥98%, Kosher, FG 外观Appearance white powders or crystals 红外光谱Infrared spectrum Conforms to Structure 纯度Purity (GC) ≥98.0 % 熔点Melting point 80-90 °C 砷Arsenic (As) ≤3 ppm 镉Cadmium (Cd) ≤1 ppm 汞Mercury (Hg) ≤1 ppm 铅Lead (Pb) ≤10 ppm
联合国编号 Risk: R22- R37/38- R41- Safety : S26- S39- Hazard : Xn -
13548 2,3,5,6-四甲基吡嗪 ≥98%, Kosher, FG 250g 3965
13549 2,3,5,6-四甲基吡嗪 分析标准品98% 20mg 462
13550 2,3,5,6-四甲基吡嗪 98% 25g 255
密度:1.08 熔点:86℃ 沸点:190℃
品级Grade 98% 外观Appearance 白色结晶或结晶粉末 红外光谱鉴别Infrared spectrometry Conforms 纯度Purity ≥98.0% (GC) 熔点Melting point 82°C - 87°C 品级Grade ≥98%, Kosher, FG 外观Appearance white powders or crystals 红外光谱Infrared spectrum Conforms to Structure 纯度Purity (GC) ≥98.0 % 熔点Melting point 80-90 °C 砷Arsenic (As) ≤3 ppm 镉Cadmium (Cd) ≤1 ppm 汞Mercury (Hg) ≤1 ppm 铅Lead (Pb) ≤10 ppm
联合国编号 Risk: R22- R37/38- R41- Safety : S26- S39- Hazard : Xn -



