Consentement d'utilisation des Cookies

J'accepte Notre site sauvegarde des traceurs textes (cookies) sur votre appareil afin de vous garantir de meilleurs contenus et à des fins de collectes statistiques.Vous pouvez désactiver l'usage des cookies en changeant les paramètres de votre navigateur. En poursuivant votre navigation sur notre site sans changer vos paramètres de navigateur vous nous accordez la permission de conserver des informations sur votre appareil.

499-83-2 - Pyridine-2,6-dicarboxylic acid, 98% - Dipicolinic acid - A12263 - Alfa Aesar

A12263 Pyridine-2,6-dicarboxylic acid, 98%

Numéro CAS
Dipicolinic acid

Dimensions Prix ($) Quantité Disponibilité
25g 27,60
100g 63,96
500g 226,60
Ajouter au panier Ajouter au devis en vrac Afficher l'article

Pyridine-2,6-dicarboxylic acid, 98%


Propriétés chimiques

Poids formulaire
Point de fusion
ca 245° dec.
Point d'éclair
Insoluble in water.


Pyridine-2,6-dicarboxylic acid is used in the preparation of dipicolinato ligated lanthanide and transition metal complexes. It acts as a chelating agent for chromium, zinc, manganese, copper, iron and molybdenum. Its calcium-dipcolinic acid complex is used to protect deoxyribonucleic acid (DNA) from heat denaturation which enhances the DNA stability. It plays an important role as a marker for the effectiveness of sterilization.


Incompatible with acids, bases and oxidizing agents.

Références bibliographiques

Ge, J.; Yang, Q.; Xie, G.; Chen, S.; Gao, S. Synthesis, structure and thermochemical study of a cobalt energetic coordination compound incorporating 3, 5-diamino-1, 2, 4-triazole and pyridine-2, 6-dicarboxylic acid. J. Chem. Thermodyn. 2015, 80, 1-6.

Mohammadi, S.; Khayatian, G. Colorimetric detection of Bi(III) in water and drug samples using pyridine-2, 6-dicarboxylic acid modified silver nanoparticles. Spectrochim. Acta, Part A 2015, 148, 405-411.

Mentions de danger et de prudence du SGH

Mentions de danger (UE): H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Mentions de prudence: P261-P280-P305+P351+P338-P304+P340-P362-P312-P321-P405-P403+P233-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Take off contaminated clothing and wash before reuse. Call a POISON CENTER or doctor/physician if you feel unwell. Specific treatment (see label). Store locked up. Store in a well-ventilated place. Keep container tightly closed. Dispose of contents/container in accordance with local/regional/national/international regulations.

Autres références

Code tarifaire harmonisé


Consulté récemment

Produits chimiques

Sciences de la vie

Métaux et matériaux


Analytique et matériel de laboratoire