aladdin 阿拉丁 G103129 乙二醛 溶液 107-22-2 40 wt. % in H2O (8.8 M)主打

中文名：乙二醛 溶液

英文名：Glyoxal solution

中文别名：草酸醛|草醛

英文别名：GLYOXAL|Ethanedial|107-22-2|Oxalaldehyde|oxaldehyde|1,2-Ethanedione|Biformyl|Diformyl|Glyoxylaldehyde|Biformal|Diformal|Oxal|Aerotex glyoxal 40|Glyoxal aldehyde|Ethanedione|CCRIS 952|Ethandial|HSDB 497|DTXSID5025364|Glyoxal, 29.2%|EINECS 203-474-9|ethane-

纯度：40 wt. % in H2O (8.8 M)

货号：G103129

包装：500ml

Cas号：107-22-2

存储温度：2-8°C储存

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。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.

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