Nicotinic Acid can dissolve in boiling water or acid water, and slightly soluble in acetone and ether insoluble in carbonate, almost of alkali solution or soluble. Nicotinic Acid can not damage by acid, alkali, light, oxygen or thermal damage. It have maximum absorption spectra, extinction coefficient with the solution of change in 261nm.
The usage of Nicotinic Acid
Nicotinic Acid has strong electrostatic, so it should be usesd after preceding electrostatic sexual weak excipients mixed in dilute.