InChI key
MUBZPKHOEPUJKR-UHFFFAOYSA-N
InChI
1S/C2H2O4/c3-1(4)2(5)6/h(H,3,4)(H,5,6)
SMILES string
OC(=O)C(O)=O
grade
analytical standard
vapor density
4.4 (vs air)
vapor pressure
<0.01 mmHg ( 20 °C)
assay
98.0-102.0% (redox titration)
shelf life
limited shelf life, expiry date on the label
Quality Level
application(s)
cleaning products
cosmetics
food and beverages
personal care
format
neat
正在寻找类似产品? 访问 产品对比指南
General description
这种物质被列入EU第10/2011号法规中用于与食品接触的塑料的正面清单。点击此处查找列入10/2011 化合物的所有参考物质
草酸是一种低分子量有机酸，天然存在于多种植物、水果、蔬菜、食品和饮料产品中。
草酸是一种低分子量有机酸，天然存在于多种植物、水果、蔬菜、食品和饮料产品中。
Application
草酸可用作分析标准品，用于通过各种色谱技术测定果汁样品、蜂蜜、食品样品、水果、蔬菜、酒精和非酒精饮料以及化妆品配方中的分析物。
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Eye Dam. 1
存储类别
11 - Combustible Solids
wgk
WGK 1
HPLC organic acid analysis in different citrus juices under reversed phase conditions
Violeta N, et al.
Notulae Botanicae Horti Agrobotanici Cluj-Napoca , 38(1), 44-48 (2010)
HPLC determination of low molecular weight organic acids in honey with series-coupled ion-exclusion columns
Nozal MJ, et al.
Journal of Liquid Chromatography and Related Technologies, 26(8), 1231-1253 (2003)
Validation of HPLC stability-indicating method for Vitamin C in semisolid pharmaceutical/cosmetic preparations with glutathione and sodium metabisulfite, as antioxidants
Maia AM, et al.
Talanta, 71(2), 639-643 (2007)
Simultaneous detection of dehydroascorbic, ascorbic, and some organic acids in fruits and vegetables by HPLC
Nisperos-Carriedo MO, et al.
Journal of Agricultural and Food Chemistry, 40(7), 1127-1130 (1992)
Separation and determination of organic acids and phenolic compounds in fruit juices and drinks by high-performance liquid chromatography
Shui G and Leong LP
Journal of Chromatography A, 977(1), 89-96 (2002)
实验方案
Separation of Fumaric acid; Oxalic acid; Citric acid
我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.
联系客户支持