Merck
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Supelco

塩化ナトリウム

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

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

グレード

certified reference material

蒸気圧

1.33 (1.00 mmHg) at 865 °C hPa

アッセイ

≥99.5%

品質

certified by BAM

technique(s)

titration: suitable

pH

7

mp

801 °C (lit.)

溶解性

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

フォーマット

neat

SMILES string

[Na+].[Cl-]

InChI

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

InChI key

FAPWRFPIFSIZLT-UHFFFAOYSA-M

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詳細

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.

アプリケーション

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

特徴および利点

  • 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)

アナリシスノート

正確な濃度、使用期限、トレ-サビリティ情報、認証に関する詳細情報は、同梱の証明書および認証書に記載されています。含有量および使用期限はラベルに記載されています。

保管分類コード

13 - Non Combustible Solids

WGK

WGK 1

引火点(°F)

Not applicable

引火点(℃)

Not applicable

個人用保護具 (PPE)

Eyeshields, Gloves, type N95 (US)

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

Enter Lot Number to search for Certificate of Origin (COO).

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