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Sodium oxalate

reference material for titrimetry, certified by BAM, >99.5%

Synonyme(s) :

Ethanedioic acid sodium salt, Oxalic acid disodium salt

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About This Item

Formule linéaire :
NaOOCCOONa
Numéro CAS:
62-76-0
Poids moléculaire :
134.00
Numéro Beilstein :
3631622
Numéro CE :
200-550-3
Numéro MDL:
MFCD00012465
Code UNSPSC :
41116107
eCl@ss :
39021701
ID de substance PubChem :
329763545
Nomenclature NACRES :
NA.24

Qualité

reference material
certified by BAM

Niveau de qualité

100

Pureté

>99.5%

Technique(s)

titration: suitable

Format

neat

Chaîne SMILES 

[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

Clé InChI

ZNCPFRVNHGOPAG-UHFFFAOYSA-L

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Catégories apparentées

Description générale

Sodium oxalate is a volumetric standard produced under stringent conditions and analyzed with the highest possible precision. The content determination and homogeneity assessment of the reductometric standard are carried out using volumetric redox titration as the primary analysis method.

Application

The reference material is used as a reductometric standard for titer determinations in redox titrations.

Caractéristiques et avantages

  • Available as a solid in a secure glass bottle to ensure its stability for the entire shelf life until opened.
  • Traceable to NIST standard reference material
  • High-quality offering accurate titer determinations
  • Accompanied by a certificate of analysis (CoA)

Remarque sur l'analyse

Exact concentration, expiry date, traceability and detailed information on certification can be found on the certificate and certification report, included in each package. Content and expiry date on label.

Pictogrammes

Exclamation mark
GHS07

Mention d'avertissement

Warning

Mentions de danger

H302 + H312

Classification des risques

Acute Tox. 4 Dermal - Acute Tox. 4 Oral

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 1

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

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Certificats d'analyse (COA)

Lot/Batch Number
BCCL1985
BCCD7688
BCBX0200
BCBR5525V
BCBK4660V

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If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

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Murthy P.C
University Chemistry, 1 (2008)
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
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
Bhagawatilal Jagetiya et al.
Chemosphere, 91(5), 692-696 (2012-12-27)
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 [Brassica juncea (L.) Czern. et Coss]. Uranium tailings were collected
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
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