产品展厅
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2,2'-二喹啉-4,4'-二羧酸
- 英文名称：2,2'-BICINCHONINIC ACID
- 品牌：凯曼尼
- 型号：10KG;5KG;1KG;500g;100g
- 纯度：0.95
- cas：1245-13-2
- 发布日期： 2025-04-07
- 更新日期： 2025-05-30
产品详请
| 产地 | |
| 品牌 | 凯曼尼 |
| 货号 | |
| 用途 | |
| 英文名称 | 2,2'-BICINCHONINIC ACID |
| 包装规格 | 10KG;5KG;1KG;500g;100g |
| 纯度 | 0.95% |
| CAS编号 | |
| 保质期 | |
| 是否进口 |
中文名称:2,2'-二辛可宁酸
中文别名:2'-二辛可宁酸
CAS No:1245-13-2
EINECS号：214-990-9
分子式:C20H12N2O4
沸点:626.2°C at 760 mmHg
闪光点:332.5°C
折射率:1.761
密度:1.468
用途:Dissolve the acid in dilute NaOH and precipitate it with acetic acid, filter, wash swell with H2O and dry it at 100o in a vacuum oven. Attempts to form a picrate failed. The methyl ester (SOCl2-MeOH) has m 165.6-166o. [Lesesne & Henze J Am Chem Soc 64 1897 1942, Brown et al. J Am Chem Soc 68 270..
安全说明:22-24/25-36-26
中文别名:2'-二辛可宁酸
CAS No:1245-13-2
EINECS号：214-990-9
分子式:C20H12N2O4
沸点:626.2°C at 760 mmHg
闪光点:332.5°C
折射率:1.761
密度:1.468
用途:Dissolve the acid in dilute NaOH and precipitate it with acetic acid, filter, wash swell with H2O and dry it at 100o in a vacuum oven. Attempts to form a picrate failed. The methyl ester (SOCl2-MeOH) has m 165.6-166o. [Lesesne & Henze J Am Chem Soc 64 1897 1942, Brown et al. J Am Chem Soc 68 270..
安全说明:22-24/25-36-26
