产品展厅
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苯亚硒酸酐
- 英文名称:Benzeneseleninic acid anhydride
- 品牌:化夏试剂
- 产地:中国.成都
- 型号:试剂级
- 纯度:99%
- cas:17697-12-0
- 发布日期: 2014-03-27
- 更新日期: 2025-04-07
产品详请
40537 苯亚硒酸酐 70% 5g 593
40538 苯亚硒酸酐 70% 1g 176
熔点:165-170 °C
外观Appearance white to light yellow or beige powder 红外光谱Infrared spectrum conforms to structure 含量Assay ≥70 % 苯亚硒酸benzeneseleninic acid ≤30%(proton NMR spectrum)
40538 苯亚硒酸酐 70% 1g 176
熔点:165-170 °C
外观Appearance white to light yellow or beige powder 红外光谱Infrared spectrum conforms to structure 含量Assay ≥70 % 苯亚硒酸benzeneseleninic acid ≤30%(proton NMR spectrum)



