S-Abscisic Acid/S-ABA with Cas 21293-29-8
What is S-Abscisic Acid?
As a plant growth regulator, S-Abscisic Acid/S-ABA（Cas 21293-29-8） has multiple physiological effects, including inducing plant dormancy, inhibiting seed germination and growth, and stimulating stomatal closure. S-Abscisic Acid/S-ABA is also a plant hormone that is involved in many plant development processes, regulating ion balance and metabolism, and inhibiting plant germination and seedling growth.
The physiological functions of S-Abscisic Acid:
- Inhibit and promote growth. When the concentration of abscisic acid applied externally is high, it inhibits the growth of stems, hypocotyls, roots, embryonic sheaths, or leaves. When the concentration is low, it promotes the rooting of detached cucumber cotyledons and elongation of hypocotyls, accelerates the reproduction of duckweed, and stimulates the development of monoecious seeds.
- Maintain bud and seed dormancy. Dormancy is related to the balance between gibberellin and abscisic acid in the body.
- Promote the shedding of fruits and leaves.
- Promote the closure of pores. Abscisic acid can quickly close stomata and is non-toxic to plants, making it a good anti-transpiration agent. A biological test method for testing the concentration of abscisic acid is to float the detached leaf epidermis on the surface of various concentrations of abscisic acid solutions. Within a certain range, the degree of stomatal opening and closing is inversely proportional to the concentration of abscisic acid.
- Affects flowering. Under long-day conditions, abscisic acid can induce dormancy in the top buds of strawberries and blackberries, promoting flowering.
- Affects sexual differentiation. Gibberellin can induce male flowers in female plants of cannabis, which can be reversed by abscisic acid, but abscisic acid cannot induce female flowers in male plants.
Runtai Chemical is a professional and reliable China manufacturer of S-Abscisic Acid/S-ABA with CAS 21293-29-8 with higher purity and lower price. If you interest our S-Abscisic Acid/S-ABA, feel free to contact us for free sample!
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Dosage:(exact dosage should be subject to customer’s finial product formulation.)
S-Abscisic Acid/S-ABA Quick details
- Chemical Name:S-Abscisic Acid
- CAS No.: 21293-29-8
- EINECS: 244-319-5
- Molecular Fomula:C15H20O4
- Molecular weight:264.32
- Appearance:White or slightly yellowish crystalline powder
- Assay: 90%
- Synonyms:(ABA)ABSCISICACID>98%;(+)-Abscisicacid;ABA;ABA,Dormin,(S)-5-(1-Hydroxy-2,6,6-trimethyl-4-oxo-2-cyclohexen-1-yl)-3-methyl-(2Z,4E)-pentadieChemicalbooknoicacid;S-(+)-ABA;S-ABA;(S)-(+)-ABSCISICACID;[S]-5-[1-HYDROXY-2,6,6-TRIMETHYL-4-OXOCYCLOHEX-2-EN-1-YL]-3-METHYL-[2Z,4E]-PENTADIENOICACID
S-Abscisic Acid/S-ABA Typical Properties
| Item | Specifications | Results |
| Appearance | White or slightly yellowish crystalline powder | Conforms |
| Loss on drying | 1.5% max | 0.7% |
| Assay | 90% min | 91% |
| Alcohol Insoluble | 0.5%max | 0.1 |
| Acidity | 19.5%max | 17.75 |
| Conclusion | The results conforms with enterprise standards | |
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S-Abscisic Acid/S-ABA Applications
- S-Abscisic acid, as a “growth balance factor” in plants, promotes root strengthening and capillary root growth; Promote the growth of strong seedlings and increase yield; Promote cuteness, preserve flowers, and increase fruit setting rate; Promote fruit coloring, early harvesting, and improve quality; Enhance nutrient absorption and improve fertilizer utilization efficiency; Compound efficacy enhancement, reducing common drug side effects such as fruit deformities, cavities, and fruit cracking.
- S-Abscisic acid is a plant’s “stress inducing factor” that induces crop disease resistance and enhances disease resistance; Improve crop resilience (cold resistance, drought resistance, flood resistance, salt alkali resistance, etc.); Relieve and reduce crop pesticide damage.
- Green and environmentally friendly product S-abscisic acid is a pure natural product contained in all green plants, mainly obtained through microbial fermentation, and is non-toxic and non irritating to humans and animals. It is a new type of efficient and natural green plant growth active substance with broad application prospects.
S-Abscisic Acid/S-ABA Package & Storage
- Package: 1kg/bag;25kg/drum
- Storage: Store in a cool place and keep it sealed to avoid direct sunlight.
- Product Tag：(S)-(+)-Abscisic Acid，Abscisic acid，(+)-Abscisic acid，Cas 21293-29-8，ABA, China Manufacturer，supplies
