vapor density
4.4 (vs air)
Quality Level
vapor pressure
<0.01 mmHg ( 20 °C)
assay
98%
form
powder or crystals
pH
(1.3 at 9 g/l)
mp
189.5 °C (dec.) (lit.)
solubility
water: soluble 108 g/L at 25 °C
density
1.65 g/cm3 at 18.5 °C
functional group
carboxylic acid
SMILES string
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
Gene Information
human ... SRC(6714)
General description
草酸是一种二羧酸,可用于脱水、清除、保护、脱保护、缩合和脱羧反应。
草酸是一些活性药物成分中的潜在杂质。
草酸是一些活性药物成分中的潜在杂质。
Application
草酸被用于离子排斥色谱法中测定疏水性药物基质中的草氨酸、草酸和酰胺。它也被用于通过聚苯乙烯球模板法合成三维有序大孔金属氧化物或碳酸盐。在电化学合成聚苯胺-聚吡咯复合涂层过程中,它被用作支撑电解质。
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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
ppe
dust mask type N95 (US), Eyeshields, Gloves
Characterization of polyaniline-polypyrrole composite coatings on low carbon steel: a XPS and infrared spectroscopy study.
Rajagopalan R and Iroh JO.
Applied Surface Science, 218(1), 58-69 (2003)
Oxalic Acid
Hamilton GS
eEROS (Encyclopedia of Reagents for Organic Synthesis) (2001)
General synthesis of periodic macroporous solids by templated salt precipitation and chemical conversion.
Yan H, et al.
Chemistry of Materials, 12(4), 1134-1141 (2000)
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 194131-1KG | 04061838761071 |
| 194131-5G | 04061838761088 |
| 194131-250G | 04061835281459 |

