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Chlorure de sodium

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

Synonyme(s) :

Halite, NaCl

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About This Item

Formule linéaire :
NaCl
Numéro CAS:
7647-14-5
Poids moléculaire :
58.44
Numéro Beilstein :
3534976
Numéro CE :
231-598-3
Numéro MDL:
MFCD00003477
Code UNSPSC :
12352302
ID de substance PubChem :
329763226
Nomenclature NACRES :
NA.24

Qualité

reference material
certified by BAM

Niveau de qualité

100

Pression de vapeur

1.33 (1.00 mmHg) at 865 °C hPa

Pureté

>99.5%

Technique(s)

titration: suitable

pH

7

Pf

801 °C (lit.)

Solubilité

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

Format

neat

Chaîne SMILES 

[Na+].[Cl-]

InChI

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

Clé InChI

FAPWRFPIFSIZLT-UHFFFAOYSA-M

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Catégories apparentées

Description générale

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.

Application

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

Caractéristiques et avantages

  • 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)

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.

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

Équipement de protection individuelle

Eyeshields, Gloves, type N95 (US)

Choose from one of the most recent versions:

Certificats d'analyse (COA)

Lot/Batch Number
BCCH2466
BCBX9968
BCBP7950V
BCBH8773V
1295058

Don't see the Right Version?

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

Search for a COA

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Chlorure de sodium meets analytical specification of Ph. Eur., BP, USP, 99.0-100.5%

Sigma-Aldrich

S1679

Chlorure de sodium

Chlorure de sodium 99.99 Suprapur®

Supelco

1.06406

Chlorure de sodium

Chlorure de sodium 99.999% trace metals basis

Sigma-Aldrich

204439

Chlorure de sodium

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