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Sodium oxalate

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

Sinonimo/i:

Ethanedioic acid sodium salt, Oxalic acid disodium salt

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About This Item

Formula condensata:
NaOOCCOONa
Numero CAS:
62-76-0
Peso molecolare:
134.00
Beilstein:
3631622
Numero CE:
200-550-3
Numero MDL:
MFCD00012465
Codice UNSPSC:
41116107
eCl@ss:
39021701
ID PubChem:
329763545
NACRES:
NA.24

Grado

reference material

Livello qualitativo

100

Saggio

>99.5%

Qualità

certified by BAM

tecniche

titration: suitable

Formato

neat

Stringa SMILE

[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
ZNCPFRVNHGOPAG-UHFFFAOYSA-L

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Descrizione generale

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.

Applicazioni

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

Caratteristiche e vantaggi

  • 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)

Risultati analitici

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.

Pittogrammi

Exclamation mark
GHS07

Avvertenze

Warning

Indicazioni di pericolo

H302 + H312

Classi di pericolo

Acute Tox. 4 Dermal - Acute Tox. 4 Oral

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 1

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

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Certificati d'analisi (COA)

Lot/Batch Number
BCCL1985
BCCD7688
BCBX0200
BCBR5525V

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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)
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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
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
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
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