Chemical Property of 3-Hydroxypicolinic acid
Chemical Property:
- Appearance/Colour:Light yellow needles
- Vapor Pressure:6.34E-09mmHg at 25°C
- Melting Point:208-212 °C
- Refractive Index:1.5423 (estimate)
- Boiling Point:451.1 °C at 760 mmHg
- PKA:1.14±0.50(Predicted)
- Flash Point:226.6 °C
- PSA：70.42000
- Density:1.485 g/cm3
- LogP:0.48540
- Storage Temp.:Keep in dark place,Sealed in dry,Room Temperature
- Solubility.:Acetonitrile (Slightly), DMSO (Slightly)
- Water Solubility.:Soluble in water (0.25g in 10ml).
- XLogP3:1.3
- Hydrogen Bond Donor Count:2
- Hydrogen Bond Acceptor Count:4
- Rotatable Bond Count:1
- Exact Mass:139.026943022
- Heavy Atom Count:10
- Complexity:137
- Purity/Quality:
-
99% *data from raw suppliers
3-Hydroxypicolinic acid
*data from reagent suppliers
Safty Information:
- Pictogram(s):
Xi, 
Xn
- Hazard Codes:Xi,Xn
- Statements:
36/37/38-20/22
- Safety Statements:
26-28-36/37/39-36
- MSDS Files:
-
SDS file from LookChem
Useful:
- Canonical SMILES:C1=CC(=C(N=C1)C(=O)O)O
-
Uses
3-Hydroxypicolinic acid (3-HPA) is a matrix material used in matrix-assisted laser desorption/ionization (MALDI) based mass spectroscopy (MS) for the analysis of large biomolecules and quantification of oligonucleotides.
