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71387

Supelco

Sodium chloride

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

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Synonym(s):
Halite, NaCl
Linear Formula:
NaCl
CAS Number:
Molecular Weight:
58.44
Beilstein:
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%

quality

certified by BAM

technique(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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This Item
1.0240613423S7653
Sodium chloride certified reference material for titrimetry, certified by BAM, ≥99.5%

Supelco

71387

Sodium chloride

-
Sodium chloride volumetric standard, secondary reference material for argentometry, traceable to NIST SRM Certipur® Reag. Ph Eur,Reag. USP

Supelco

1.02406

Sodium chloride

-
Sodium chloride puriss., meets analytical specification of Ph. Eur., BP, USP, 99.0-100.5% (calc. to the dried substance), ≤0.00002% Al

Sigma-Aldrich

13423

Sodium chloride

Essential Grade
Sodium chloride BioXtra, ≥99.5% (AT)

Sigma-Aldrich

S7653

Sodium chloride

Premium Grade
assay

≥99.5%

assay

-

assay

99.0-100.5% (calc. to the dried substance)

assay

≥99.5% (AT)

technique(s)

titration: suitable

technique(s)

titration: suitable

technique(s)

-

technique(s)

-

format

neat

format

-

format

-

format

-

vapor pressure

1.33 (1.00 mmHg) at 865 °C hPa

vapor pressure

1.3 hPa ( 865 °C)

vapor pressure

1.33 hPa ( 865 °C)

vapor pressure

-

quality

certified by BAM

quality

-

quality

meets analytical specification of Ph. Eur., BP, USP

quality

-

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

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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T1503
Product Number
-
25G
Pack Size/Quantity

Additional examples:

705578-5MG-PW

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MMYOMAG-74K-13

1000309185

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Sodium chloride meets analytical specification of Ph. Eur., BP, USP, 99.0-100.5%

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