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CAS 133-32-4 Auxin Growth Hormone IBA Indole-3-Butyric Acid 99% Powder Plant Root Promoter

CAS 133-32-4 Auxin Growth Hormone IBA Indole-3-Butyric Acid 99% Powder Plant Root Promoter

  • High Light

    naa auxin hormone


    plant growth regulators auxin

  • Color
    Off-white Or Yellowish
  • Appearance
  • 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

CAS 133-32-4 Auxin Growth Hormone IBA Indole-3-Butyric Acid 99% Powder Plant Root Promoter

Factory Directly Supply IBA Indole-3-butyric Acid 99% Powder CAS 133-32-4 Plant Root Promoter Auxin Growth Hormone



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


Function of Indole Butyric Acid:
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.
Application of Indole Butyric Acid:
To stimulate rooting of herbaceous and woody ornamentals;
To make some transplanted crops root early and root more;
To promote root elongation growth and root lignification of flowers ( for example: jasmine, begonia, camellia, etc);
To promote fruit set of vegetables and fruits by soaking the branches ( for example: tomato, cucumber, fig, strawberry, raspberry, etc);
It would get better effect when used together with other rooting reagent.

Reference on crops
Grape: 20~50mg/L soaking branches for 24h; then cutting. Immediately after pouring, water is poured and covered with a film. After every 3~4 watering, the survival rate of the cuttings is higher and the seedling quality is better. If the seedlings are more than 200mg/L, it will cause certain damage to the cuttings, which is not conducive to the germination and rooting of the cuttings.
Apple,Pear,Peach:Before grafting, the scion can be grafted at a speed of 200-400 mg/L of sodium sulfonate sodium citrate, which can increase the survival rate, but has an inhibitory effect on the growth of buds, and the higher the concentration, the inhibitory effect The larger it is, the better it can be promoted. Soak the stick at 1000 mg/L for 5 seconds.
Rice, ginseng, sapling:Sprinkle the soil at 10~80mg/L, which can promote early rooting and root development after transplanting