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草酸钠

¥ 295.00

产品编号 S112356 | CAS号 62-76-0 | 阿拉丁
Sodium oxalate
分析标准品,99.96%
组合的产品项目
货号 规格 库存 价格 数量
S112356-5g 分析标准品,99.96% 上海(>10)
北方(预计3-5个工作日)
 
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属性

敏感性 对湿度敏感
密度 2.3400
熔点 250-270°C
存贮条件 密封保存。

描述

产品介绍 无气味。有吸湿性。难溶于水(27份水、16份沸水),不溶于醇和乙醚,其水溶液近中性。有刺激性。
别名 草酸钠 ;乙二酸钠,草酸二钠盐;Ethanedioic acid sodium salt Oxalic acid disodium salt
应用 分析化学中作为标定高锰酸钾溶液的基准品。焰火黄色发光剂。
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标识符号 GHS07 GHS07
信号词 Warning
风险声明 (欧洲) R21/22
安全声明(欧洲) S24/25
警示性声明 P280
危害码(欧洲) Xn
危害声明 H302,H312
WGK德国 nwg
参考文献
Alessio A Innocenti, Daniela D Vullo, Andrea A Scozzafava, Joseph R JR Casey, Claudiut C Supuran
A detailed inhibition study of five carbonic anhydrase (CA, EC 4.2.1.1) isozymes with carboxylates including aliphatic (formate, acetate), dicarboxylic (oxalate, malonate), hydroxy/keto acids (l-lacta...Read More
Alessio Innocenti, Rebecca A Hall, Christine Schlicker, Fritz A Mühlschlegel, Claudiu T Supuran
The inhibition of the @b-carbonic anhydrases (CAs, EC 4.2.1.1) from the pathogenic fungi Cryptococcus neoformans (Can2) and Candida albicans (Nce103) with carboxylates such as the C1-C5 aliphatic carb...Read More
Sabine Studenroth, Stefan G Huber, Karsten Kotte, Heinz F Sch?ler
Oxalic acid is the smallest dicarboxylic acid and plays an important role in soil processes (e.g., mineral weathering and metal detoxification in plants). We have first proven its abiotic formation in...Read More
L O Sha?lieva, G B Fedoseev, M L Zorina, M A Petrova, V I Trofimov, A P Kakliugin
We studied the role of oxalate release through the airways as a potential injurious factor in the development of inflammation, bronchial obstruction and cough syndrome (respiratory oxalosis). Detectio...Read More
The study was aimed to evaluation the effect of different magnesium salts and their combinations with pyridoxine on a course of calcium-oxalate nephrolithiasis, which was modeled by adding the sodium ...Read More
Min Xiao, Fengchang Wu, Liying Wang, Xinqing Li, Rongsheng Huang
The identities and concentrations of low-molecular-weight organic acids (LMWOAs) were determined by ion chromatography throughout a 20-m water column in Hongfeng Lake, China. The spatiotemporal variat...Read More
Liying Jiang, Lu Zhang, Jianmeng Chen, Hong Ji
Natural estrogens, such as 17beta-estradiol (E2), are the main substances responsible for estrogenic activity found in domestic sewage. In the work described herein, the degradation of E2 has been inv...Read More
Lu Gao, Kejian Peng, Yan Xia, Guiping Wang, Liyuan Niu, Chunlan Lian, Zhenguo Shen
Phytolacca americana L. can accumulate large amounts of heavy metals in its aerial tissues, especially cadmium (Cd) and manganese (Mn). It has great potential for use in phytoextraction of metals from...Read More
V V Egorov, Y A Zabrodskaya, A S Kalinin, D V Lebedev, N A Grudinina, A V Vasin, V A Kolikov, S A Klotchenko, M M Shawlovsky, Ph G Rutberg
We're sorry this abstract is currently not available....Read More
V Surekha Devi, Hari C Sharma, P Arjuna Rao
Efforts are being made to express toxin genes from the bacterium, Bacillus thuringiensis (Bt) in chickpea for minimizing the losses due to the pod borer, Helicoverpa armigera. However, there is an app...Read More
Victor Menezes Tunholi, Vinícius Menezes Tunholi-Alves, Danilo Lustrino, Rosane N Castro, Luiza D'Oliveira Sant'Ana, Juberlan Silva Garcia, Arnaldo Maldonado, Marcos Ant?nio José dos Santos, Maria de Lurdes de Azevedo Rodrigues, Jairo Pinheiro
The glucose content in the hemolymph and glycogen content in the digestive gland-gonad complex (DGG) and cephalopedal mass of Biomphalaria glabrata exposed to different parasite doses (5 and 50 miraci...Read More
Wan-Ru Chen, Cun Liu, Stephen A Boyd, Brian J Teppen, Hui Li
Manganese(III) geocomponents are commonly found in the soil environment, yet their roles in many biogeochemical processes remain unknown. In this study, we demonstrated that Mn(III) generated from the...Read More
M Tariq Javed, Eva Stoltz, Sylvia Lindberg, Maria Greger
The presence of Eriophorum angustifolium in mine tailings of pyrite maintains a neutral pH, despite weathering, thus lowering the release of toxic elements into acid mine drainage water. We investigat...Read More
Lars Poulsen, Mikael R?rdam Andersen, Anna Eliasson Lantz, Jette Thykaer
Acid formation in Aspergillus niger is known to be subjected to tight regulation, and the acid production profiles are fine-tuned to respond to the ambient pH. Based on transcriptome data, putative tr...Read More
Lois Fernandez, Penny Jee, Mari-Jill Klein, Peter Fischer, Sherry L Perkins, Stephen P J Brooks
There are no direct comparisons of blood glucose values in samples collected with barrier serum tubes (SST?) and NaF/potassium oxalate (NaF/KOx) plasma tubes. Collection of samples in SST? tubes can o...Read More
Ji?í Jan, Jakub Borovec, Ji?í Kopá?ek, Josef Hejzlar
Correct identification of P forms together with their main Fe and Al binding partners in non-calcareous sediments is of crucial importance for evaluation of P cycling in water bodies. In this paper, w...Read More
Jose Aguilar-Ruiz, Miguel Angel Arrabal-Polo, Manuel Sierra, Miguel Arrabal-Martin
The authors review the mineralogical methods and techniques of analyzing calculi, stony concretions in the body. They discuss the main types of kidney stones (prostate, testicular, salivary, and bile)...Read More
Zhihui Xu, Shuangyou Bai, Jianru Liang, Lixiang Zhou, Yeqing Lan
In this study, a series of bath experiments were carried out to investigate the photoreduction of Cr(VI) by small molecular weight organic acids (SOAs) over jarosite, a mineral found in acid mine drai...Read More
Tony K Kwan, Steve J Chadban, Paul R McKenzie, John R Saunders
We're sorry this abstract is currently not available....Read More
David E Bruns
We're sorry this abstract is currently not available....Read More
Peiyong Qin, Xinjun Hong, M Nazmul Karim, Takuji Shintani, Jiding Li, Cuixian Chen
Poly(phthalazinone-ether-sulfone) (PPES) polymer is a relatively newly developed material with a bis(4-fluorodiphenyl) sulfone group. The formation of the PPES membrane by wet-phase inversion can proc...Read More
A A Rosal, A F AF Chica, M A MA Arcos, M M Dios
Compost made from municipal solid waste (MSW) contains heavy metals that can interfere with the use of organic amendment in soil. In order to find effective ways to reduce the potential risk of heavy ...Read More
Taiying Zhang, Rajeev Kumar, Charles E Wyman
Dilute oxalic acid pretreatment was applied to maple wood to improve compatibility with downstream operations, and its performance in pretreatment and subsequent enzymatic hydrolysis was compared to r...Read More
Sindhu Jagadamma, Melanie A Mayes, Jana R Phillips
Physico-chemical sorption onto soil minerals is one of the major processes of dissolved organic carbon (OC) stabilization in deeper soils. The interaction of DOC on soil solids is related to the react...Read More
Y Fan, K Du, Y Gao, Y Kong, C Chu, V Sokolov, Y Wang
Rapeseed (Brassica napus L.) is one of the most important economic crops worldwide, and Sclerotinia sclerotiorum is the most dangerous disease that affects its yield greatly. Lipid transfer protein (L...Read More
Hong-Joo Lee, Sung Ju Ahn, Young-Jun Seo, Jae-Won Lee
The present study investigated the feasibility of the recovery and reuse oxalic acid in a multistage process for the pretreatment of a lignocellulosic biomass. Electrodialysis (ED), an electrochemical...Read More
Woo-Seok Lim, Jae-Won Lee
The aim of this study was to investigate the effects of different acid catalysts and pretreatment factors on the hydrolysis of biomass compounds over a range of thermochemical pretreatments; maleic, o...Read More
Bhagawatilal Jagetiya, Anubha Sharma
A greenhouse experiment was set up to investigate the ability of citric acid (CA), oxalic acid (OA), nitrilotriacetic acid (NTA) and EDTA for phytoremediation of uranium tailings by Indian mustard [Br...Read More
Joshua L JL Allen, Paul D PD Boyle, Wesley A WA Henderson
The title compound, [Na(C(2)BF(2)O(4))(CH(3)CN)(2)](n), forms infinite two-dimensional layers running parallel to (010). The layers lie across crystallographic mirror planes at y = 1/4 and 3/4. The Na...Read More

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