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Quick Details

  • Classification: Biological Pesticide, Plant Growth Regulator
  • CAS No.: 21293-29-8
  • Other Names: S-ABA
  • MF: C15H20O4
  • EINECS No.: 244-319-5
  • Place of Origin: Shaanxi, China (Mainland)
  • State: Powder
  • Purity: 99%
  • Application: Plant Growth Hormone
  • Brand Name: Bolin
  • Model Number: 99%
  • Appearance: white powder
  • Apply to: Plant growth regulator
  • Package: Drum
  • Shelf life: 24 months
  • MOQ: 1kg
  • Sample: Available
  • Dosage Form: Powder
  • Animal Type: Cattle, Horse, Other Special Breeding Animals
  • Function: plant growth

Packaging & Delivery

Packaging Details 25kg/drum.
Delivery Time Within 7 days after payment.
Product Description




Product Name:Abscisic acid ABA

CAS NO.:21293-29-8



Molecular formula: C15H20O4

Molecular weight: 364.32

Melting point: 160-162 deg C

Boiling point: 458.7 deg C

Appearance: Colorless crystals

Density: 1.193 g/mL

Solubility: In water 3-5g/L(20℃); Soluble in ethanol.

Stability: Stable under room temperature for 2 years; degradable under sunlight.


The active ingredients above, normally called S∼Abscisic Acid , occur naturally in green plants and in some microbes. S∼Abscisic Acid mean an optical antipode representing the natural form for Abscisic Acid with (+)∼cis, trans configuration. The synthetic Abscisic Acid (ABA) is a racemic mixture containing only 50% of the natural form, S∼ABA. In green plants, S∼ABA, the natural substance help to regulate growth of the plants. It is the growth balancer and anti stress inducer of the plants. It can promote plants growth balance on absorbing water, fertilizer and harmonize body metabolizm, and also activate anti stress immunity system within plants.  For best results, thoroughly read all directions before use.




Induces stomatal closure, decreasing transpiration to prevent water
Inhibits fruit ripening
Responsible for seed dormancy by inhibiting cell growth –
inhibits seed germination
Inhibits the synthesis of Kinetin nucleotide
Down regulates enzymes needed for photosynthesis.



 Certificate of Analysis


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China (Mainland) | Trading Company
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