71387

Supelco

Sodium chloride

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

Synonym(s):
Halite, NaCl
Linear Formula:
NaCl
CAS Number:
Molecular Weight:
58.44
Beilstein/REAXYS Number:
3534976
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.24

grade

certified reference material

vapor pressure

1.33 (1.00 mmHg) at 865 °C hPa

assay

≥99.5%

form

neat

quality

certified by BAM

application(s)

titration: suitable

pH

7

mp

801 °C (lit.)

solubility

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

format

neat

SMILES string

[Na+].[Cl-]

InChI

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

InChI key

FAPWRFPIFSIZLT-UHFFFAOYSA-M

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General description

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.

Features and Benefits

  • 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)

Analysis Note

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.

storage_class_code

13 - Non Combustible Solids

WGK Germany

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves

Certificate of Analysis

Certificate of Origin

Determination of chloride in infant formula and adult/pediatric nutritional formula by automated potentiometry: Single-Laboratory Validation, First Action 2015.08.
Jaudzems.GG
Journal of AOAC (Association of Official Analytical Chemists) International, 98, 1390-1394 (2015)
Francis Kim et al.
JAMA, 311(1), 45-52 (2013-11-19)
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Multidrug-resistant Acinetobacter baumannii isolates, particularly those that produce carbapenemases, are increasingly reported worldwide. The biochemically based Carba NP test, extensively validated for the detection of carbapenemase producers among Enterobacteriaceae and Pseudomonas spp., has been modified to detect carbapenemase production in...
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Nature communications, 6, 6337-6337 (2015-02-27)
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Frédéric Lebrun-Julien et al.
The Journal of neuroscience : the official journal of the Society for Neuroscience, 34(25), 8432-8448 (2014-06-21)
The mammalian target of rapamycin (mTOR) pathway integrates multiple signals and regulates crucial cell functions via the molecular complexes mTORC1 and mTORC2. These complexes are functionally dependent on their raptor (mTORC1) or rictor (mTORC2) subunits. mTOR has been associated with...

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