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3-Indolebutyric Acid (IBA) Root Growth Hormone For Trees , Min 98% Purity

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3-Indolebutyric Acid (IBA) Root Growth Hormone For Trees , Min 98% Purity

3-Indolebutyric Acid (IBA) Root Growth Hormone For Trees , Min 98% Purity
3-Indolebutyric Acid (IBA) Root Growth Hormone For Trees , Min 98% Purity

Large Image :  3-Indolebutyric Acid (IBA) Root Growth Hormone For Trees , Min 98% Purity

Product Details:
Place of Origin: Henan Province, China
Brand Name: U-CHOICE
Certification: ISO 9001 : 2008
Model Number: Technical Grade
Payment & Shipping Terms:
Minimum Order Quantity: 25kg (samples can be offered)
Price: Negotiate
Packaging Details: 1 kg/bag * 25 kgs/ drum ; 25 kgs / drum
Delivery Time: 3-8 working days
Payment Terms: T/T,
Supply Ability: 2000 kgs per Month
Detailed Product Description
Color: White Or Off-white Or Yellowish Crystal Appearance: Crystal Powder
Purity: Min 98% M.F: C12H13NO2
CAS No.: 133-32-4 Molecular Weight: 203.23700
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CAS No 133-32-4 Auxin Growth Hormone 3-Indolebutyric Acid (IBA) 98%TC


3-Indolebutyric Acid (IBA) CAS No 133-32-4  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) Other Name:

4-(3-Indolyl)-butyric acid
EINECS 205-101-5
4-indolylbutyric acid
3-IndolybutYHic acid


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) CAS No 133-32-4 Function:
1. 3-Indolebutyric acid ( IBA ) can stimulate rooting of herbaceous and woody ornamentals;
2. It can promote fruit set of vegetables and fruits by soaking the branches ( for example: tomato, cucumber, fig, strawberry, raspberry, etc);

3. It can make some transplanted crops root early and root more;
4. It can promote root elongation growth and root lignification of flowers ( for example: jasmine, begonia, camellia, etc);

It would get better effect when used together with other rooting reagent.


3-Indolebutyric Acid (IBA) CAS No 133-32-4  Application:

3-Indolebutyric acid ( IBA ) is a broad-spectrum endogenesis plant growth regulator. 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; to prevent plants from dropping fruit, to change the ratio of male and female flowers; it also can get inside the plant through leaves and cortices to reach the action point with the nutrient flow.


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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