中文名：乙二醛 溶液

英文名：Glyoxal solution

中文別名：草酸醛|草醛

英文別名：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-

純度：40 wt. % in H2O (8.8 M)

貨號：G103129

包裝：500ml

Cas號：107-22-2

存儲溫度：2-8°C儲存

產(chǎn)品介紹：

蒸氣有毒，燃燒時生成紫色火焰，與空氣形成的混合物能引起爆炸。放置、遇水(反應(yīng)劇烈)或溶于含水溶劑時很快聚合，加熱時，無水聚合物又能轉(zhuǎn)為單體。溶于水、醇和醚。半數(shù)致死量(大鼠，經(jīng)口)2020mg/kg。商品常制成40%溶液。其40%水溶液pH2.1-2.7。明膠、動物膠、乳酪等的不溶粘劑，人造絲阻縮劑，有機(jī)合成。主要用于醫(yī)藥、紡織、建材、造紙、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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