56169

Sodium carbonate concentrate

0.1 M Na₂CO₃ in water, eluent concentrate for IC

• Synonyme(s) : Sodium carbonate solution
• Formule linéaire : Na₂CO₃
• CAS Number: 497-19-8
• Poids moléculaire : 105.99
• Beilstein: 4154566
• Numéro MDL: MFCD00003494
• Code UNSPSC : 12161700
• ID de substance PubChem : 329758179
• Nomenclature NACRES : NB.21

Propriétés

• Niveau de qualité: 100
• Forme: liquid
• Concentration: 0.1 M Na₂CO₃ in water
• Technique(s): ion chromatography: suitable
• Chaîne SMILES: [Na+].[Na+].[O-]C([O-])=O
• InChI: 1S/CH2O3.2Na/c2-1(3)4;;/h(H2,2,3,4);;/q;2*+1/p-2
• Clé InChI: CDBYLPFSWZWCQE-UHFFFAOYSA-L

Description

Description générale

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 noteAN-S-346:Perchlorate traces in drinking water.

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

Metrohm IC application note AN-S-343:Heat-stablesalts in an MDEA scrubber solution

Metrohm IC application note AN-S-328:Sulfate in addition to chromate in bright chrome baths.

Metrohm IC application note AN-S-310:Short-chainorganic acid anions in addition to standard anions applying a Dose-in Gradient and MiPuT.

Metrohm IC application note AN-S-305:Determination of chlorate, thiosulfate, thiocyanate, and perchlorate in the presence of standard anions using a Dose-in Gradient.

Liaison

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Notes préparatoires

Prepared with sodium carbonate 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