36486

Bicarbonate de sodium solution

0.1 M NaHCO₃ in water, eluent concentrate for IC

• Synonyme(s) : Sodium bicarbonate solution
• Numéro CAS: 144-55-8
• Numéro MDL: MFCD00003528
• Code UNSPSC : 12161700
• ID de substance PubChem : 329755354
• Nomenclature NACRES : NB.21

Propriétés

• Niveau de qualité: 100
• Forme: liquid
• Concentration: 0.1 M NaHCO₃ in water
• Technique(s): ion chromatography: suitable
• Chaîne SMILES: [Na+].OC([O-])=O
• InChI: 1S/CH2O3.Na/c2-1(3)4;/h(H2,2,3,4);/q;+1/p-1
• Clé InChI: UIIMBOGNXHQVGW-UHFFFAOYSA-M

Description

Description générale

The “bicarbonate concentrate” is basically 0.1-molar solution of sodium bicarbonate (the saturation temperature of the 0.1-molar solution is 15°C). It is highly advantageous as it is temperature dependent and its subsequent dilution with water can be appropriately controlled.

This eluent concentrate for ion chromatography is determined by potentiometric titration. Content and expiry date can be found on the certificate.

Application

Metrohm IC application note AN-S-344:Anions in "Electronic grade" nitric acid on a high-capacity column.

Metrohm IC application note AN-S-341:4-Hydroxybutyratein addition to standard anions and organic acids.

Metrohm IC application note AN-S-336:Anion traces on the Metrosep A Supp 16 - 250/2.0 after Inline Preconcentration and Matrix Elimination

Liaison

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Notes préparatoires

Prepared with sodium bicarbonate and high purity water (18.2 MΩ, 0.2 μm filtered)

Informations sur la sécurité

• Code de la classe de stockage: 12 - Non Combustible Liquids
• Classe de danger pour l'eau (WGK): nwg
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable
• Équipement de protection individuelle: Eyeshields, Gloves