Properties: Monoclinic needles from water. Bitter taste. mp 150°. Melt is deep red at higher temp. pKa (25°): 3.036. Slightly sol in cold water; freely sol in hot water, alc, ether.
Melting point: mp 150°
pKa: pKa (25°): 3.036
Derivative Type: Potassium salt
Percent Composition: C 63.14%, H 4.16%, O 18.02%, K 14.68%
Properties: Crystals, very sol in water, alc.
Derivative Type: Lead salt
Percent Composition: C 50.83%, H 3.35%, O 14.51%, Pb 31.31%
Properties: Amorphous precipitate. Upon heating it becomes a red liquid.
Derivative Type: Methyl ester
Percent Composition: C 74.36%, H 5.82%, O 19.81%
Properties: mp 74-75°. bp13 187°.
Melting point: mp 74-75°
Boiling point: bp13 187°
产品链接: 76-93-7››