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2,6-Pyridinedicarboxylic acid

2,6-Pyridinedicarboxylic acid
2,6-Pyridinedicarboxylic acid
Chemical Name:
2,6-Pyridinedicarboxylic acid
L-042134;AKOS 2002;dipicolinic;DIPICOLINIC ACID;'DIPICOLINIC ACID';RARECHEM AL BO 1335;IFLAB-BB F0451-0137;2,6-DIPICOLINIC ACID;2,6-Dicarboxypyridine;LABOTEST-BB LT00848023
Molecular Formula:
Formula Weight:
MOL File:

2,6-Pyridinedicarboxylic acid Properties

Melting point:
248-250 °C (dec.)(lit.)
Boiling point:
295.67°C (rough estimate)
1.5216 (rough estimate)
vapor pressure 
<0.01 hPa (20 °C)
refractive index 
1.6280 (estimate)
Flash point:
188 °C
storage temp. 
Store below +30°C.
H2O: 1%, clear
2.16(at 25℃)
Crystalline Powder
2.0 (5g/l, H2O, 20℃)
Water Solubility 
5 g/L (20 ºC)
CAS DataBase Reference
499-83-2(CAS DataBase Reference)
NIST Chemistry Reference
2,6-Pyridinedicarboxylic acid(499-83-2)
EPA Substance Registry System
2,6-Pyridinedicarboxylic acid(499-83-2)
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes  Xi
Risk Statements  36/37/38-37/38-36
Safety Statements  26-36-24/25-37
WGK Germany  3
Autoignition Temperature 620 °C
Hazard Note  Irritant
HazardClass  IRRITANT
HS Code  29333999
Toxicity LD50 orally in Rabbit: 10500 mg/kg
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405 Store locked up.

2,6-Pyridinedicarboxylic acid price More Price(15)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 02321 2,6-Pyridinedicarboxylic acid for ion chromatography, ≥99.5% (T) 499-83-2 5g-f $38.1 2018-11-22 Buy
Sigma-Aldrich 02321 2,6-Pyridinedicarboxylic acid for ion chromatography, ≥99.5% (T) 499-83-2 10g-f $62.8 2018-11-22 Buy
TCI Chemical P0554 2,6-Pyridinedicarboxylic Acid >98.0%(GC)(T) 499-83-2 25g $31 2018-11-22 Buy
TCI Chemical P0554 2,6-Pyridinedicarboxylic Acid >98.0%(GC)(T) 499-83-2 100g $83 2018-11-22 Buy
Alfa Aesar A12263 Pyridine-2,6-dicarboxylic acid, 98% 499-83-2 25g $26.8 2018-11-13 Buy

2,6-Pyridinedicarboxylic acid Chemical Properties,Uses,Production

Chemical Properties

White crystalline powder


Used to prepare dipicolinato ligated lanthanide1 and transition metal2 complexes.


Dipicolinic acid is an amphoteric polar metabolite produced by many bacterial and fungal species. Prior to its discovery as a microbial metabolite, dipicolinic acid had long been recognised as a chelating agent for many metal ions. Wide distribution of dipicolinic acid among microbes makes it an important dereplication standard in discovery. Dipicolinic acid reaches high concentrations (~10% w/w) in Bacillus endospores aiding heat resistance and is used in laboratories as a marker for the effectiveness of sterilisation.


ChEBI: A pyridinedicarboxylic acid carrying two carboxy groups at positions 2 and 6.

2,6-Pyridinedicarboxylic acid Preparation Products And Raw materials

Raw materials

Preparation Products

2,6-Pyridinedicarboxylic acid Suppliers

Global( 369)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Frapp's ChemicalNFTZ Co., Ltd.
+86 (576) 8169-6106
+86 (576) 8169-6105 China 887 50
Henan DaKen Chemical CO.,LTD.
+86-371-55531817 CHINA 22058 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693 CHINA 20795 55
Shanghai Time Chemicals CO., Ltd.
+86-021-57951555 CHINA 1374 55
Mainchem Co., Ltd.
+86-0592-6210733 CHINA 32764 55
career henan chemical co
+86-371-86658258 CHINA 20001 58
Kono Chem Co., Ltd
+86-132 8924 6953 CHINA 2164 58
Meryer (Shanghai) Chemical Technology Co., Ltd. +86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-62670440(Beijing)
+86-(0)21-61259102(Shanghai) +86-(0)755-86170066(ShenZhen) +86-(0)10-88580358(Beijing) China 40399 62
Nanjing Zhipu Chemical Co., Ltd 025-83172869*83172967*18851668089*13813022170
025-83311492 China 30 55
Wuhan EnTai Technology Development Co,.Ltd 86-27-82330560
86-27-82330547 China 353 69

View Lastest Price from 2,6-Pyridinedicarboxylic acid manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2018-12-19 2,6-Pyridinedicarboxylic acid
US $8.00 / kg 1kg 99% 10MT career henan chemical co

2,6-Pyridinedicarboxylic acid Spectrum

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