it's a natural endogenous auxin which generally exist in plant.
it affects cell division and cell elongation.
physical properties
appearance:white to tan crystals
molecular weight:175.19
density:1.354 g/cm3
boiling point:415 °c at 760 mmhg
melting point:165-169℃
flash point:171℃
storage temperature:20°c
solubility:insoluble in water
stability:stable. incompatible with strong oxidizing agents. light sensitive.
specification
item |
standard |
appearance |
off-white crystal |
content |
99.0% min. |
melting point |
166-169°c |
residues after ignition |
0.08% max. |
loss on drying |
0.5% max. |