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98% TC Auxin Growth Hormone IBA Indole Butyric Acid CAS No. 133-32-4

98% TC Auxin Growth Hormone IBA Indole Butyric Acid CAS No. 133-32-4

  • High Light

    98% TC Auxin Growth Hormone


    98% TC IBA Indole Butyric Acid


    133-32-4 IBA Indole Butyric Acid

  • Appearance
  • Molecular Weight
  • CAS No.
  • Purity
    Min 98%
  • MF
  • Color
    Off-white Or Yellowish
  • 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
    3-5 working days
  • Payment Terms
  • Supply Ability
    3000 kgs per Month

98% TC Auxin Growth Hormone IBA Indole Butyric Acid CAS No. 133-32-4


 98%Tc Indole Butyric Acid  IBA Plant Growth Hormone Auxin CAS No.: 133-32-4



Indole Butyric Acid IBA 98% TC Rooting is a white to light-yellow crystalline solid, with the molecular formula C12H13NO2. It melts at 125 °C in atmospheric pressure and decomposes before boiling. IBA is a plant hormonein the auxin family and is an ingredient in many commercial horticultural plant rooting products.

IBA is a broad spectrum of indoles plant growth regulator.Promote cell division and cell growth,
induced formation of adventitious roots.Change the ratio of female and male flower.



Indole Butyric Acid IBA 98% Physical & chemical property.
Indole-3-butyric acid(IBA) pure product is white crystal solid, technical material is white to light yellow crystal.
IBA is hard to soluble in water, but soluble in acetone, ethanol, aether and other organic solvents,
solubility: >1g/L in benzene, 30-100 mg/L in acetone, ethanol and aether; 10-100 mg/L in chloroform.

Storage:Stored in cool and dry well-closed container, keep away from moisture and strong light/heat.

Shelf life:2 years under well storage situation.


Indole Butyric Acid IBA 98% Specifications

Test Items Specification Test Results
Appearance White powder White powder
Assay ≥98.0% 98.7%
Loss on drying ≤1.0% 0.22%
Melting point 122~126°C 122~126°C
Residue on ignition ≤0.1% <0.05%
Conclusion Up to grade


Indole Butyric Acid IBA 98% Effects

1.Used to stimulate rooting of cuttings of herbaceous and woody ornamentals.

2. The major function of IBA is to promote a variety of plant rooting, to make some transplanted crops root early and root more.

3. IBA treatment can promote the root elongate growth and the root lignification of flowers such as jasmine, begonia, camellia.

4. you can also use it to promote fruiting of tomato,cucumber, fig, strawberry, raspberry and other vegetables and fruits by soaking the branches.


Indole Butyric Acid IBA 98% Application

1. IBA used as plant growth regulator;

2. IBA used for increasing ratio of fruit setting;

3. IBA used as rooting agent.promote cuttings rooting;

5. IBA used for soaking seeds,Improve the rate of germination and survival.


3-Indolebutyric acid(IBA) is a kind of Plant growth regulator, used for cell division and cell proliferation, promote vegetation and woody plant root meristem.



Function  Auxin Growth Hormone Indole Butyric Acid IBA 98% TC Rooting

Broad-spectrum plant growth regulator. It is used to stimulate rooting of cuttings of herbaceous and woody ornamentals, also used to increase fruit set.

*Indole butyric acid IBA can induce cell elongation and cell division with all subsequent results for

plant growth and development.

*Indole butyric acid IBA serves as signaling molecules necessary for development of plant organs and coordination of growth.

*Indole butyric acid IBA plays a key role in both root and shoot development.

*Indole butyric acid IBA also induces sugar and mineral accumulation at the site of application

*Indole butyric acid IBA  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.