Place of Origin : Shanghai,China
Common name: IAA
Chemical name: Indol-3-ylacetic acid; B-indoleacetic acid
Chemical family: Plant growth regulator
Appearance: Off-white crystal
Formula: C10H9NO2
Molecular Weight: 175.2
Melting point: 167-16degree
Solubility: In water 1.5 g/l (20 ). In alcohol 100-1000g/l, acetone 30-100, diethyl ether 30-100, chloroform 10-30 (all in g/l).
Stability: Very stable in neutral, acidic and alkaline media. Unstable to light. PKa 4.75
96%, 98%, 99%