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Plant growth regulators

  • IBA


  • CAS: 133-32-4
  • Formulation: 98% TC
  • Package: 1kg/bag
  • Product description: IBA is an Auxin Class plant growth regulator (PGR), used to promote and accelerate root formation of plant clippings and to reduce transplant shock of nonfood ornamental nursery stock.

Product Name:

IBA, Indole Butyric Acid, Indole-3-butyric acid

CAS No.:


Physical and Chemical Properties:

Molecular formula: C12H13NO2

Molecular Weight: 203.24

Melting point: 123-125° C

Appearance: whitish to yellowish powder


Indole Butyric Acid can induce cell elongation and cell division with all subsequent results for plant growth and development.

IBA Auxin serves as signaling molecules necessary for development of plant organs and coordination of growth.

IBA plays a key role in both root and shoot development.

Auxin also induces sugar and mineral accumulation at the site of application.

Auxin induces the formation and organization of xylem and phloem. When the plant is injured, the auxin can induce the cell differentiation and regeneration of the vascular tissues.


98% Tech