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Merck
CN

379735

Sodium oxalate

≥99.99% trace metals basis

Synonym(s):

Ethanedioic acid sodium salt, Oxalic acid disodium salt

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About This Item

Linear Formula:
NaOOCCOONa
CAS Number:
62-76-0
Molecular Weight:
134.00
UNSPSC Code:
12352302
NACRES:
NA.23
PubChem Substance ID:
24863683
EC Number:
200-550-3
Beilstein/REAXYS Number:
3631622
MDL number:
MFCD00012465
Assay:
≥99.99% trace metals basis
Form:
powder

Key Documents

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Product Name

Sodium oxalate, ≥99.99% trace metals basis

InChI key

ZNCPFRVNHGOPAG-UHFFFAOYSA-L

InChI

1S/C2H2O4.2Na/c3-1(4)2(5)6;;/h(H,3,4)(H,5,6);;/q;2*+1/p-2

SMILES string

[Na+].[Na+].[O-]C(=O)C([O-])=O

assay

≥99.99% trace metals basis

form

powder

reaction suitability

core: sodium

impurities

≤100.0 ppm Trace Metal Analysis

Quality Level

200

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Application

  • Analytical procedures and methods validation for oxalate content estimation: Validates methods for estimating oxalate content, using sodium oxalate as a reducing agent in various analytical procedures (D Karamad et al., 2019).
  • High-efficiency cathode sodium compensation for sodium-ion batteries: Explores the use of sodium oxalate in enhancing the performance of sodium-ion batteries (YB Niu et al., 2020).
  • Solubility of sodium oxalate in Concentrated electrolyte solutions: Discusses the solubility characteristics of sodium oxalate in various electrolyte solutions at different temperatures (G Hefter, A Tromans, PM May, 2018).

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Oral

Storage Class

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
MKCT5469
MKCT0170
MKCT2907
MKCR6158
MKCM1003

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Hong-Joo Lee et al.
Bioresource technology, 130, 211-217 (2013-01-12)
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 process using ion exchange membranes, was used to recover and reuse oxalic
Jiří Jan et al.
Water research, 47(2), 547-557 (2012-12-12)
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, we assess extraction methods frequently used for this
Lars Poulsen et al.
PloS one, 7(12), e50596-e50596 (2012-12-20)
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 trans-acting pH responding transcription factors were listed and through
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
Peiyan Li et al.
Food chemistry, 142, 72-78 (2013-09-05)
Effects of oxalic acid on chilling injury, proline metabolism and energy status in mango fruit were investigated after mango fruit (Mangifera indica L. cv. Zill) were dipped in 5mM oxalic acid solution for 10min at 25°C and then stored at
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