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98% White Crystal CAS 133-32-4 IBA 3 Indolebutyric Acid

98% White Crystal CAS 133-32-4 IBA 3 Indolebutyric Acid

  • High Light

    IBA 3 Indolebutyric Acid


    CAS 133-32-4


    Crystal 3 Indolebutyric Acid

  • Color
    White Or Off-white Or Yellowish Crystal
  • Appearance
    Crystal Powder
  • Purity
    Min 98%
  • M.F
  • CAS No.
  • Molecular Weight
  • Place of Origin
    Henan Province, China
  • Brand Name
  • Certification
    ISO 9001 : 2008
  • Model Number
    Technical Grade
  • Minimum Order Quantity
    25kg (samples can be offered)
  • Price
  • Packaging Details
    1 kg/bag * 25 kgs/ drum ; 25 kgs / drum
  • Delivery Time
    3-8 working days
  • Payment Terms
  • Supply Ability
    2000 kgs per Month

98% White Crystal CAS 133-32-4 IBA 3 Indolebutyric Acid

3-Indolebutyric Acid IBA 98%TC White Crystal CAS 133-32-4


My factory 3-Indolebutyric Acid IBA 98%TC Purity can reach 98%, welcome you test it. 

3-Indolebutyric Acid IBA 98%TC Function:
1. IBA can promote root elongation growth and root lignification of flowers ( for example: jasmine, begonia, camellia, etc)

2. 3-Indolebutyric acid ( IBA ) can stimulate rooting of herbaceous and woody ornamentals;
3. It can promote fruit set of vegetables and fruits by soaking the branches ( for example: tomato, cucumber, fig, strawberry, raspberry, etc);

4. It can make some transplanted crops root early and root more;


IBA Technical Specification 

Technical Item

Technical Data

1.252 g/cm3

Melting Point


Boiling Point

426.6ºC at 760 mmHg

Flash Point




Vapor Pressure

4.9E-08mmHg at 25℃

Exact Mass


Molecular Weight





Stable. Incompatible with strong oxidizing agents.

Light sensitive.




3-Indolebutyric Acid IBA Solubility & stability:
50mg/L in water, >1000g/l in benzene, 30-100g/l in acetone, ethanol, aether. 0.01-0.1 g/L in chloroform. Stable in acid and neutral medium.


3-Indolebutyric Acid IBA  Application:

3-Indolebutyric acid ( IBA )  can prevent plants from dropping fruit, to change the ratio of male and female flowers; and it can stimulate rooting system, it can increase various fruits and melons’ fruit-setting rate. It can promote cell division and cell growth, increase errant roots and fruitage;  it also can get inside the plant through leaves and cortices to reach the action point with the nutrient flow.



3-Indolebutyric Acid IBA would get better effect when used together with other rooting reagent.

We also have sodium indolyl butryric acid and potassium indolyl butryric acid, both they can resolve into water easily, and can be absorbed by plant.
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