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Merck

71387

Chlorure de sodium

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

Synonyme(s) :

Halite, NaCl

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25 G

229,00 €

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A propos de cet article

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

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Qualité

reference material
certified by BAM

Niveau de qualité

100

Pression de vapeur

1.33 (1.00 mmHg) at 865 °C hPa

Essai

>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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Cet article
PHR1321204439940526
Chlorure de sodium reference material for titrimetry, certified by BAM, >99.5%

Supelco

71387

Chlorure de sodium

Chlorure de sodium Pharmaceutical Secondary Standard; Certified Reference Material

Supelco

PHR1321

Chlorure de sodium

Chlorure de sodium 99.999% trace metals basis

Sigma-Aldrich

204439

Chlorure de sodium

Sodium chloride anhydrous, ≥99.99% (trace metals analysis)

Sigma-Aldrich

940526

Sodium chloride

technique(s)

titration: suitable

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

technique(s)

-

technique(s)

-

format

neat

format

neat

format

-

format

-

assay

>99.5%

assay

-

assay

99.999% trace metals basis

assay

≥99.99% (trace metals analysis)

grade

reference material

grade

certified reference material, pharmaceutical secondary standard

grade

-

grade

-

vapor pressure

1.33 (1.00 mmHg) at 865 °C hPa

vapor pressure

-

vapor pressure

1 mmHg ( 865 °C)

vapor pressure

-

quality

certified by BAM

quality

-

quality

-

quality

-

Description générale

Search & download your certificate here.
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 reference material 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)

Faites votre choix parmi les versions les plus récentes :

Certificats d'analyse (COA)

Lot/Batch Number
BCCH2466
BCBX9968
BCBP7950V

Vous ne trouvez pas la bonne version ?

Si vous avez besoin d'une version particulière, vous pouvez rechercher un certificat spécifique par le numéro de lot.

Rechercher un(e) COA

Déjà en possession de ce produit ?

Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.

Consulter la Bibliothèque de documents

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)
Laurent Dortet et al.
Journal of clinical microbiology, 52(7), 2359-2364 (2014-04-25)
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
Francis Kim et al.
JAMA, 311(1), 45-52 (2013-11-19)
Hospital cooling improves outcome after cardiac arrest, but prehospital cooling immediately after return of spontaneous circulation may result in better outcomes. To determine whether prehospital cooling improves outcomes after resuscitation from cardiac arrest in patients with ventricular fibrillation (VF) and
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
Alexander W Wyatt et al.
Genome biology, 15(8), 426-426 (2014-08-27)
Genomic analyses of hundreds of prostate tumors have defined a diverse landscape of mutations and genome rearrangements, but the transcriptomic effect of this complexity is less well understood, particularly at the individual tumor level. We selected a cohort of 25
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Questions

1–3 sur 3 questions  

  1. How can I determine the shelf life / expiration / retest date of this product?

    1 réponse

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdf

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  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 réponse

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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  3. I need expiry date of this CRM 71387 Supelco Sodium chloride.

    1 réponse

    1. This product is assigned an expiration date of 5 years from the date of Quality Release. The expiration date can be found on the lot specific Certificate of Analysis. Please see the link below to access a sample or lot specific Certificate:
      https://www.sigmaaldrich.com/product/sial/71387#product-documentation

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