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Merck
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文件

658537

Sigma-Aldrich

草酸

purified grade, 99.999% trace metals basis

别名:

Ethanedioic acid

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About This Item

线性分子式:
HO2CCO2H
CAS号:
144-62-7
分子量:
90.03
Beilstein:
385686
EC號碼:
205-634-3
MDL號碼:
MFCD00002573
分類程式碼代碼:
12352100
PubChem物質ID:
24884364
NACRES:
NA.22

等級

purified grade

品質等級

200

蒸汽密度

4.4 (vs air)

蒸汽壓力

<0.01 mmHg ( 20 °C)

化驗

99.999% trace metals basis

形狀

powder or crystals

技術

liquid chromatography (LC): suitable

mp

189.5 °C (dec.) (lit.)

溶解度

water: soluble ~108 g/L at 25 °C

密度

1.9 g/cm3 at 25 °C

SMILES 字串

OC(=O)C(O)=O

InChI

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

InChI 密鑰

MUBZPKHOEPUJKR-UHFFFAOYSA-N

基因資訊

human ... SRC(6714)

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應用

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。例如：
  • 在氧化石墨烯制备石墨烯的过程中被用作还原剂；
  • 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；
  • 此外，它也可用于纺织品处理、金属处理、制革和漂白皮革。

象形圖

CorrosionExclamation mark
GHS05,GHS07

訊號詞

Danger

危險聲明

H302 + H312,H318

危險分類

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

儲存類別代碼

11 - Combustible Solids

水污染物質分類（WGK）

WGK 1

個人防護裝備

dust mask type N95 (US), Eyeshields, Gloves

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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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