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气相色谱标准品(色标)
|
产品编号 |
英文名称 |
CAS号 |
包装 |
|
Y3370 |
Oxalic acid dihydrate |
6153-56-6 |
可根据客户要求订制 |
英文名称：Oxalic acid dihydrate
CAS号 6153-56-6
Standard for GC,≥99.6%
分子式 C2H2O42H2O 分子量126.07
基本信息:
密度 1.65
熔点 101-102°C
沸点 86.9°C
溶解性Soluble in water (143 mg/ml at 20 °C), ethanol (400 mg/ml), ether (10 mg/ml), and glycerol. Insoluble in chloroform.
存贮条件 密封保存
描述
产品介绍 Oxalic acid dihydrate is a reducing agent. Oxalic acid, also known as Ethanedioic acid is a diprotic acid, which means it can give away 2 protons (hydrogen ions) to a base. Oxalic acid dihydrate has been evaluated as a treatment for reducing populations of naturally occurring microorganisms. Used as a buffer in chromatographic separation, dechelation and deproteinization in tandem with acetonitrile and/or other solvents.
别名 乙二酸;Ethanedioic acid
应用A diprotic reducing agent used as a buffer.
