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Merck
CN

50972

2,6-Pyridinedicarboxylic acid concentrate

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

Synonym(s):

2,6-Pyridinedicarboxylic acid solution, Dipicolinic acid solution

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About This Item

Empirical Formula (Hill Notation):
C7H5NO4
CAS Number:
499-83-2
Molecular Weight:
167.12
UNSPSC Code:
23151817
eCl@ss:
39151816
PubChem Substance ID:
329757657
NACRES:
NB.21
MDL number:
MFCD00006299

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Product Name

2,6-Pyridinedicarboxylic acid concentrate, 0.02 M C7H5NO4 in water (0.04N), suitable for ion chromatography, eluent concentrate

SMILES string

OC(=O)c1cccc(n1)C(O)=O

InChI key

WJJMNDUMQPNECX-UHFFFAOYSA-N

InChI

1S/C7H5NO4/c9-6(10)4-2-1-3-5(8-4)7(11)12/h1-3H,(H,9,10)(H,11,12)

description

anionic

concentration

0.02 M C7H5NO4 in water (0.04N)

technique(s)

ion chromatography: suitable

Quality Level

100

Related Categories

Application

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

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

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

General description

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

Other Notes

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Preparation Note

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

Storage Class

10 - Combustible liquids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
BCCP0357
BCCN3237
BCCN0224
BCCM5145
BCCL9671

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Chao Xu et al.
Inorganic chemistry, 52(5), 2750-2756 (2013-02-21)
Complexation of UO2(2+) with dipicolinic acid (DPA) has been investigated in 0.1 M NaClO4. The stability constants (log β1 and log β2) for two successive complexes, UO2L and UO2L2(2-) where L(2-) stands for the deprotonated dipicolinate anion, were determined to
C C J van Melis et al.
International journal of food microbiology, 160(2), 124-130 (2012-11-28)
In this study, the impact of a range of organic acids and structurally similar alcohols with three to six carbon backbones and increasing lipophilic character, were tested on the germination behavior of B. cereus ATCC 14579 spores. This approach allowed
Kai Reineke et al.
International journal of food microbiology, 162(1), 55-63 (2013-01-29)
High pressure combined with elevated temperatures can produce low acid, commercially sterile and shelf-stable foods. Depending on the temperature and pressure levels applied, bacterial endospores pass through different pathways, which can lead to a pressure-induced germination or inactivation. Regardless of
Hui Xu et al.
Chemical communications (Cambridge, England), 48(59), 7377-7379 (2012-05-26)
A nanoscale MOF material NMOF 1 with controllable morphologies is realized whose morphology control has been simulated based on the BFDH method. The targeted NMOF 1 exhibits highly sensitive, selective and instant "turn-on" sensing of bacterial endospores.
Bente Aa Lomstein et al.
Nature, 484(7392), 101-104 (2012-03-20)
Two decades of scientific ocean drilling have demonstrated widespread microbial life in deep sub-seafloor sediment, and surprisingly high microbial-cell numbers. Despite the ubiquity of life in the deep biosphere, the large community sizes and the low energy fluxes in this
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