72784

Sodium carbonate concentrate

Na₂CO₃ 72 mM in water, IC eluent concentrate (20x) for Metrosep A Supp 7

• Synonyme(s) : Sodium carbonate solution
• Formule linéaire : Na₂CO₃
• Numéro CAS: 497-19-8
• Poids moléculaire : 105.99
• UNSPSC Code: 12161700
• NACRES: NB.21
• PubChem Substance ID: 329764355
• MDL number: MFCD00003494
• Beilstein/REAXYS Number: 4154566

Propriétés

• Quality Segment: 100
• form: liquid
• concentration: 72 mM Na₂CO₃ in H₂O
• technique(s): ion chromatography: suitable
• SMILES string: [Na+].[Na+].[O-]C([O-])=O
• InChI: 1S/CH2O3.2Na/c2-1(3)4;;/h(H2,2,3,4);;/q;2*+1/p-2
• InChI key: CDBYLPFSWZWCQE-UHFFFAOYSA-L

Description

General description

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-345 :ß-Glycerophosphateand L-malate in a pharmaceutical formulation.

Metrohm IC application note AN-S-312 :Disinfectionbyproducts and standard anions according to EPA 300.1 A & B on 930 CompactIC Flex.

Metrohm IC application note AN-S-303 :Anions in KOH (50%) applying Inline Neutralization and intelligent Partial LoopInjection Technique (MiPT).

Preparation Note

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

Other Notes

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Informations sur la sécurité

• Classe de stockage: 12 - Non Combustible Liquids
• Que se passe-t-il ?: nwg
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable