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71387

Supelco

Sodio cloruro

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

Sinonimo/i:

NaCl, Salgemma

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About This Item

Formula condensata:
NaCl
Numero CAS:
7647-14-5
Peso molecolare:
58.44
Beilstein:
3534976
Numero CE:
231-598-3
Numero MDL:
MFCD00003477
Codice UNSPSC:
12352302
ID PubChem:
329763226
NACRES:
NA.24

Grado

reference material

Livello qualitativo

100

Tensione di vapore

1.33 (1.00 mmHg) at 865 °C hPa

Saggio

>99.5%

Qualità

certified by BAM

tecniche

titration: suitable

pH

7

Punto di fusione

801 °C (lit.)

Solubilità

water: soluble (358 g/l at 20 °C (68 °F))

Formato

neat

Stringa SMILE

[Na+].[Cl-]

InChI

1S/ClH.Na/h1H;/q;+1/p-1
FAPWRFPIFSIZLT-UHFFFAOYSA-M

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Categorie correlate

Descrizione generale

Sodium chloride (NaCl) is a volumetric standard manufactured under rigorous conditions and analyzed with the highest possible precision. The content of the standard is measured by volumetric argentometric titration and the measurement can be traced back to NIST SRM. Its certified value and uncertainty measurement are in accordance with ISO Guide 35.

Applicazioni

It finds its use as a certified reference material (CRM) for the standardization of volumetric solutions in argentometric titrations.

Caratteristiche e vantaggi

  • Available as a solid in a contamination-proof glass bottle to ensure its stability for the entire shelf life until opened.
  • High-purity material traceable to SRMs from NIST
  • 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.

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

Dispositivi di protezione individuale

Eyeshields, Gloves, type N95 (US)

Choose from one of the most recent versions:

Certificati d'analisi (COA)

Lot/Batch Number
BCCH2466
BCBX9968
BCBP7950V
BCBH8773V
1295058

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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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