56169

Sodium carbonate concentrate

0.1 M Na₂CO₃ in water, eluent concentrate for IC

• Synonym(s): Sodium carbonate solution
• Linear Formula: Na₂CO₃
• CAS Number: 497-19-8
• Molecular Weight: 105.99
• Beilstein: 4154566
• MDL number: MFCD00003494
• UNSPSC Code: 12161700
• PubChem Substance ID: 329758179
• NACRES: NB.21

Properties

• Quality Level: 100
• form: liquid
• concentration: 0.1 M Na₂CO₃ in water
• 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 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.

Linkage

Visit the IC Portal to learn more

Preparation Note

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

Safety Information

• Storage Class Code: 12 - Non Combustible Liquids
• WGK: nwg
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves