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Quick Details

  • Classification: Plant Growth Regulator
  • CAS No.: 21293-29-8
  • Other Names: S-ABA abscisic acid
  • MF: C15H20O4
  • EINECS No.: 244-319-5
  • Place of Origin: Henan, China (Mainland)
  • State: Powder
  • Purity: 95%TC 98%TC 10%SP
  • Application: plant growth regulator, plant growth regulator
  • Brand Name: PANPAN
  • Model Number: TC, SP
  • product name: promote dormancy 21293-29-8 10%sp aba /s-aba
  • Appearance: white powder
  • melting point: 160-162 °C
  • MW of PGR S-ABA: 264.32
  • solubility: Soluble In Water
  • S-ABA plant hormone: promote dormancy 21293-29-8 10%sp aba /s-aba
  • Formulation: S-ABA abscisic acid 95%TC 98%TC 10%SP
  • Package of promote 10%sp aba /s-aba: 1g/ bag, 5g/bag or as your requirment
  • Free sample: promote dormancy 21293-29-8 10%sp aba /s-aba avaliable

Packaging & Delivery

Packaging Details promote dormancy 21293-29-8 10%sp aba /s-aba be packed in 1G/bag,5g/bag or accoding to customers requirements
Delivery Time Shipped in 3 days after payment

Promote dormancy 21293-29-8 10%SP ABA /S-ABA / Dormin/Abscisic Acid

Product Description

  Description of   promote dormancy 21293-29-8 10%sp aba /s-aba



1. professional manufacturer of promote dormancy 21293-29-8 10%sp aba /s-aba

2. factory price and free sample avaliable 


3. A widely used plant growth regulator that especially effective when used on soybeans, root tuber and stem tuber, leaf plan

Product name

promote dormancy 21293-29-8 10%sp aba /s-aba

Chemical Name


-3-methyl-(2Z,4E)-pentadienoic acid




Plant growth regulator/agrochemical


1.Empirical Formula:   C15H20O4

2. Specs: 95%TC 98%TC 10%SP

3. Molecular Weight:   264.3

4. Melting point:  160-162 °C

5. Description: White crystal powder, slight soluble in water, soluble in  alkaline and acid solutions.


Test Items


Test Results


White powder

White powder




Loss on drying



Melting point

226~235 °C


Residue on ignition




Up to grad



1.Stimulate the closure of stomata (water stress brings about an increase in ABA synthesis).


2.Induce gene transcription especially for proteinase inhibitors in response 


to wounding which may explain an apparent role in pathogen defense.


3.Has some effect on induction and maintenance of dormancy.

and photosynthetic efficiency


4.Inhibit the affect of gibberellins on stimulating de novo synthesis of a-amylase.


5.Induce seeds to synthesize storage proteins.


6.Inhibit shoot growth but will not have as much affect on roots or may 

 even promote growth of roots.


can dissolve in water easily, and can dissolve in polarity organic solvent such as ethanol, methanol and acetone etc. Stable in room temperature. Have slight amine smell.


1G/bag,5g/bag or accoding to customers requirements


Packaging & Shipping


Packaging:  promote dormancy 21293-29-8 10%sp aba /s-aba be packed in  1G/bag,5g/bag or accoding to customers requirements

Shipping :

For small quantity we can ship by air door to door( like DHL, TNT, UPS, EMS or as your requirement)

For large quantity, Air or Sea both are available, as customized



Our Services


Quality Guarantee

Many doctors and engineers are in our facroty, we strictly control the process from raw material to finished product
Tracking anytime 
All the document and cargo information will supplied on time.
Free Sample  
Free sample can be supplied for your test 
Company Information


Panpan Group is the production base of plant growth regulator, specializing in offering plant protection products.We are mainly marketing and engaging in import-export high quality plant growth regulators, plant nutrition, organic fertilizer,lawn and garden care products. we have been doing unremitting efforts to provide superior solutions for plants, human food and living environment concerning about human living.


"Committing to providing superior solutions for the human food, the living environment and more concern the human survival environment" is our target. "Caring for the green life,contributing the golden harvest" is our endless pursuit. We hope the sky is even bluer, the tree even greener,the flower is even more colorful.....


At present, Panpan Group has establishes the long -lasting and stable cooperation relationship with many companies at home and abroad. We focus on the customers needs of customers, offtering the high quality products and the old and new customers all over the world.

Pls send your inquiry with specific requirement, then best price will be quoted for you!!!
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China (Mainland) | Manufacturer, Trading Company
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