Glyoxylic acid monohydrate
        
        Molecular Structure:
 
        MDL:
MFCD00149497 
        Molecular Formula:
C2H2O3.H2O;HCOCO2H ·H2O
        Molecular Weight:
92.05
        Alias:
甲醛甲酸,二羟醋酸
Formylformic acid
Oxoethanoic acid
Dihydroxyacetic acid
        Product order:
        
          
            | Name | Specifications | Packing | Price | Delivery | 
          
            | Glyoxylic acid monohydrate | 98%,一水 | 10g | RMB 137.5 | 现货 | 
          
            | Glyoxylic acid monohydrate | 98%,一水 | 25g | RMB 215.6 | 现货 | 
          
            | Glyoxylic acid monohydrate | 98%,一水 | 100g | RMB 533.5 | 现货 | 
          
            | Glyoxylic acid monohydrate | 98%,无水 | 10g | RMB 137.5 | 现货 | 
          
            | Glyoxylic acid monohydrate | 98%,无水 | 25g | RMB 215.6 | 现货 | 
          
            | Glyoxylic acid monohydrate | 98%,无水 | 100g | RMB 374 | 促销 | 
        
         
        Character:
白色结晶,溶液为无色或淡黄色液体。有不愉快气味。有强的吸湿性。暴露于空气中短时间即能吸潮变成浆状。除了一些不锈钢合金外,能侵蚀大多数基底金属。易溶于水,其稀溶液为无色液体,浓溶液为黄色浆状液体,微溶于乙醇、乙醚 , 不溶于脂类、芳香类溶剂。最小致死量(大鼠,肌肉)25mg/kg。有腐蚀性。
沸点:100 ℃
熔点:50℃
        Quality Standard:固体 (一水合物):
外观Appearance                          白色至淡黄色结晶或粉末
红外光谱鉴别Infrared spectrometry       符合
纯度Purity                              ≥98.0% (GC)
熔点Melting point                       46°C - 52°C
 
        Storage:
密封阴凉干燥保存。
用途 	本品兼醛和酸的性质, 可用于尿中蛋白质的测定;也用于合成一种高效亲双烯体亚硫酰基马来酸(sulfinylmaleate),应用于对映选择性的Diels-Alder 环加成反应。
		
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