等级
ACS reagent
质量水平
描述
neutrality passes test
检测方案
≥99.5%
形式
powder
杂质
hot H2SO4, passes test (darkened)
≤0.005% insolubles
缺失
≤0.01% loss on drying
痕量阴离子
chloride (Cl-): ≤0.002%
sulfate (SO42-): ≤0.002%
痕量阳离子
Fe: ≤0.001%
K: ≤0.005%
NH4+: ≤0.002%
heavy metals (as Pb): ≤0.002%
SMILES字符串
[Na+].[Na+].[O-]C(=O)C([O-])=O
InChI
1S/C2H2O4.2Na/c3-1(4)2(5)6;;/h(H,3,4)(H,5,6);;/q;2*+1/p-2
InChI key
ZNCPFRVNHGOPAG-UHFFFAOYSA-L
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一般描述
草酸钠是一种水溶性无机盐，主要用于滴定过程中高锰酸盐溶液的标定。
应用
草酸钠可以用作分散剂和配位剂，用于在纯化的多壁碳纳米管（P-MWCNTs）上分散钯纳米颗粒催化剂来进行甲酸的电氧化。可与氢氧化钠配合使用，可用于介导亚硝酸铜和硝酸锆混合溶液通过沉淀法制备Cu/ZrO2催化剂。
相关产品
警示用语：
Warning
危险声明
危险分类
Acute Tox. 4 Dermal - Acute Tox. 4 Oral
WGK
WGK 1
闪点(°F)
Not applicable
闪点(°C)
Not applicable
Electrooxidation of formic acid catalyzed by Pd nanoparticles supported on multi-walled carbon nanotubes with sodium oxalate.
Bai Z, et al.
Ionics, 19(3), 543-548 (2013)
Sodium Hydroxide-Sodium Oxalate-Assisted Co-Precipitation of Highly Active and Stable Cu/ZrO2 Catalyst in the Partial Oxidation of Methanol to Hydrogen.
Chen H, et al.
Catalysis Letters, 131(3-4), 632-642 (2009)
Guillem Revilla-López et al.
Langmuir : the ACS journal of surfaces and colloids, 35(36), 11912-11922 (2019-08-03)
Biominerals formed by DNA and calcium oxalate (CaOx) or hydroxyapatite (HAp), the most important and stable phase of calcium phosphate) have been examined and compared using a synergistic combination of computer simulation and experimental studies. The interest of this comparison
The Merck Index: An Encyclopedia of Chemicals, Drugs, and Biologicals
Royal Society of Chemistry null
F Debela et al.
Journal of environmental management, 116, 156-162 (2013-01-15)
Pyromorphite (PY) and some zinc phosphates (Zn-P) are very sparingly soluble minerals and hence can immobilize Pb and Zn in contaminated soils. However, mechanisms leading to the poor efficiency of PY and Zn-P formation in contaminated soils amended with P
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