产品描述
| 沸点 | 104℃ |
| 熔点 | -14℃ |
| 折光率 | 1.3826 |
| 敏感性 | 对湿度敏感;对热敏感 |
| 溶解性 | 溶于乙醇、醚，溶于水。 |
| 存贮条件 | 储存温度2-8℃ |
| 密度 | 1.2700 |
| 应用 |
明胶、动物胶、乳酪等的不溶粘剂，人造丝阻缩剂，有机合成。主要用于医药、纺织、建材、造纸、日用化工、涂料和粘接材料等方面 Glyoxal solution has been used as a crosslinking agent during the synthesis of DNA-containing nanoparticles in a study. It has been used as derivatizing reagent, in the precolumn fluorescence derivatization of N-terminal tryptophan containing peptides which can be separated via high performance liquid chromatography. It may also be used in the synthesis of glyoxal bis(4-phenyl-3-thiosemicarbazones)solution, which can be used in the spectrophotometric determination of palladium in catalysts. |
| 产品介绍 | 蒸气有毒，燃烧时生成紫色火焰，与空气形成的混合物能引起爆炸。放置、遇水(反应剧烈)或溶于含水溶剂时很快聚合，加热时，无水聚合物又能转为单体。溶于水、醇和醚。半数致死量(大鼠，经口)2020mg/kg。商品常制成40%溶液。其40%水溶液pH2.1-2.7。 |
| 别名 | 草酸醛;草醛;Ethanedial; oxalaldehyde; 1,2-Ethanedione; Glyoxylaldehyde |
