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Merck

658537

Sigma-Aldrich

草酸

purified grade, 99.999% trace metals basis

别名:

Ethanedioic acid

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25 G
$191.00
100 G
$505.00

$191.00


国内现货,预计发货时间2025年4月23日详情


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25 G
$191.00
100 G
$505.00

About This Item

线性分子式:
HO2CCO2H
CAS号:
分子量:
90.03
Beilstein:
385686
EC 号:
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:
NACRES:
NA.22

$191.00


国内现货,预计发货时间2025年4月23日详情


获取大包装报价

等级

purified grade

质量水平

蒸汽密度

4.4 (vs air)

蒸汽压

<0.01 mmHg ( 20 °C)

方案

99.999% trace metals basis

表单

powder or crystals

技术

liquid chromatography (LC): suitable

mp

189.5 °C (dec.) (lit.)

溶解性

water: soluble ~108 g/L at 25 °C

密度

1.9 g/cm3 at 25 °C

官能团

carboxylic acid

SMILES字符串

OC(=O)C(O)=O

InChI

1S/C2H2O4/c3-1(4)2(5)6/h(H,3,4)(H,5,6)

InChI key

MUBZPKHOEPUJKR-UHFFFAOYSA-N

基因信息

human ... SRC(6714)

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应用

草酸是一种二羧酸,用于合成各种合成中间体和有机化合物。[1]例如:
  • 在氧化石墨烯制备石墨烯的过程中被用作还原剂;[2]
  • 在多种有机金属配合物和金属有机框架的合成中用作配体;[3][4]
  • 此外,它也可用于纺织品处理、金属处理、制革和漂白皮革。[1]

象形图

CorrosionExclamation mark

警示用语:

Danger

危险声明

危险分类

Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Eye Dam. 1

储存分类代码

11 - Combustible Solids

WGK

WGK 1

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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One-, two-, and three-dimensional lanthanide complexes constructed from pyridine-2, 6-dicarboxylic acid and oxalic acid ligands.
Liu, Mao-Sheng et al.
Crystal Growth & Design, 8(11), 4083-4091 (2008)
Synthesis of graphene nanosheets via oxalic acid-induced chemical reduction of exfoliated graphite oxide.
Song, Peng et al.
Royal Society of Chemistry Advances, 2(3), 1168-1173 (2012)
Series of Ag (I) coordination complexes derived from aminopyrimidyl ligands and dicarboxylates: syntheses, crystal structures, and properties.
Sun, Di et al.
Crystal Growth & Design, 10(8), 3699-3709 (2010)
Alexander Wurzer et al.
Journal of nuclear medicine : official publication, Society of Nuclear Medicine, 61(5), 735-742 (2019-12-22)
When we critically assess the reason for the current dominance of 68Ga-labeled peptides and peptide-like ligands in radiopharmacy and nuclear medicine, we have to conclude that the major advantage of such radiopharmaceuticals is the apparent lack of suitable 18F-labeling technologies
Oxalic acid.
Ullmann's Encyclopedia of Industrial Chemistry (2000)

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