2-乙酰基吡嗪 [22047-25-2]
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英文名:2-Acetylpyrazine
- 别名:Acetylpyrazine
- CAS号:22047-25-2 分子式:C6H6N2O 分子量:122.12
P31534-250g 2-乙酰基吡嗪 [22047-25-2] 98% 100g 248.00 促销价:156.24
P31535-25g 2-乙酰基吡嗪 [22047-25-2] 98% 25g 108.00 促销价:68.04
P31536-5g 2-乙酰基吡嗪 [22047-25-2] 98% 5g 40.00 促销价:25.20
P31537-1g 2-乙酰基吡嗪 [22047-25-2] 98% 1g 21.00 促销价:13.23
订货编号 | 商品名称 | 规格 | 包装 | 单价 | 促销价 | 会员价 | 数量 |
P31534-500g | 2-乙酰基吡嗪 [22047-25-2] | 98% | 500g | 875.00 | 551.25 | 登录可见 |
P31534-500g 2-乙酰基吡嗪 [22047-25-2] 98% 500g 875.00 促销价:551.25
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P31534-250g | 2-乙酰基吡嗪 [22047-25-2] | 98% | 100g | 248.00 | 156.24 | 登录可见 |
P31534-250g 2-乙酰基吡嗪 [22047-25-2] 98% 100g 248.00 促销价:156.24
|
P31535-25g | 2-乙酰基吡嗪 [22047-25-2] | 98% | 25g | 108.00 | 68.04 | 登录可见 |
P31535-25g 2-乙酰基吡嗪 [22047-25-2] 98% 25g 108.00 促销价:68.04
|
P31536-5g | 2-乙酰基吡嗪 [22047-25-2] | 98% | 5g | 40.00 | 25.20 | 登录可见 |
P31536-5g 2-乙酰基吡嗪 [22047-25-2] 98% 5g 40.00 促销价:25.20
|
P31537-1g | 2-乙酰基吡嗪 [22047-25-2] | 98% | 1g | 21.00 | 13.23 | 登录可见 |
P31537-1g 2-乙酰基吡嗪 [22047-25-2] 98% 1g 21.00 促销价:13.23
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化学性质
质量标准
品级Grade 99%
外观Appearance 白色至棕色粉末或结晶
红外光谱Infrared Spectrum Conforms
纯度Purity ≥99.0 %(GC)
熔点Melting Point 75.0 - 78.0 °C
甲醇溶解试验Solubility in Methanol 溶液基本透明
品级Grade ≥99%,FCC,FG
外观Appearance 白色至浅黄色结晶或粉末
红外光谱Infrared Spectrum Conforms
纯度Purity ≥99.0 %(GC)
熔点Melting Point 75.0 - 78.0 °C
甲醇溶解试验Solubility in Methanol 溶液基本透明
砷Arsenic (As) ≤3 ppm
镉Cadmium (Cd) ≤1 ppm
汞Mercury (Hg) ≤1 ppm
铅Lead (Pb) ≤1 ppm
危险性质
联合国编号
Risk: R36/37/38-
Safety : S26- S36-
Hazard : Xi -