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50972 Supelco

2,6-Pyridinedicarboxylic acid concentrate

0.02 M C7H5NO4 in water (0.04N), for ion chromatography, eluent concentrate

Synonym: 2,6-Pyridinedicarboxylic acid solution, Dipicolinic acid solution

  • CAS Number 499-83-2

  • Empirical Formula (Hill Notation) C7H5NO4

  • Molecular Weight 167.12

  •  MDL number MFCD00006299

  •  eCl@ss 39151816

  •  PubChem Substance ID 329757657

  •  NACRES NB.21

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Properties

Related Categories Analytical Reagents, Analytical/Chromatography, Chromatography Reagents & Solvents, Eluent Concentrates for IC, Ion Chromatography Reagents More...
Quality Level   100
grade   for ion chromatography
description   anionic
concentration   0.02 M C7H5NO4 in water (0.04N)
SMILES string   OC(=O)c1cccc(n1)C(O)=O
InChI   1S/C7H5NO4/c9-6(10)4-2-1-3-5(8-4)7(11)12/h1-3H,(H,9,10)(H,11,12)
InChI key   WJJMNDUMQPNECX-UHFFFAOYSA-N

Description

General description

This certified eluent concentrate for ion chromatography is traceable by potentiometric titration to NIST Standard Reference Material. It is certified in accordance with ISO Guide 31. All details about exact content, uncertainty, traceability and expiry date are described in the certificate.

Application

Metrohm IC application note AN-C-163: Cations in brine with minimal dilution and sub-μL injection.

Metrohm IC application note AN-C-172: Cations in snow from an open field.

Metrohm IC application note AN-C-143: Ammonia in addition to standard cations in maritime pore water.

Linkage

Visit the IC Portal to learn more

Preparation Note

Prepared with 2,6-pyridinecarboxylic acid and high purity water (18.2 MΩ, 0.2 μm filtered)

Safety & Documentation

Safety Information

Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
2

Documents

Certificate of Analysis (COA)

Please Enter a Lot Number
Protocols & Articles
Peer-Reviewed Papers
15

References

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