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Merck

50972

2,6-Pyridinedicarboxylic acid concentrate

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

Sinónimos:

2,6-Pyridinedicarboxylic acid solution, Dipicolinic acid solution

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Fórmula empírica (notación de Hill):
C7H5NO4
Número CAS:
Peso molecular:
167.12
UNSPSC Code:
23151817
eCl@ss:
39151816
PubChem Substance ID:
NACRES:
NB.21
MDL number:
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description

anionic

Quality Level

concentration

0.02 M C7H5NO4 in water (0.04N)

technique(s)

ion chromatography: suitable

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

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-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.

Preparation Note

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

Other Notes

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Clase de almacenamiento

10 - Combustible liquids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves



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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
Geneviève Labbé et al.
Journal of inorganic biochemistry, 112, 49-58 (2012-05-02)
It has long been suggested that the essential and ubiquitous enzyme fructose 1,6-bisphosphate (FBP) aldolase could be a good drug target against bacteria and fungi, since lower organisms possess a metal-dependant (Class II) FBP aldolase, as opposed to higher organisms