bulletChemical Structure
bulletChemical Formula
GA4: C19H24O5

GA7: C19H22O5

bulletMolecular Weight:
GA4: 332.40  GA7: 330.
bulletCas No.:
Gibberellin A4+A7,GA4+GA7,Gibberellin A4 & 7 Technical
White or slightly yellow crystalline powder.Soluble in methanol alcohol,acetone,ethyl acetate, bichloromethane etc.,and soluble slightly in water, petroleum ether,cyclohexane etc.
Gibberellin A4+7 (GA4:65%, GA7:35%)Min. 90% Technical; 1.8% formulation; 10% concentration.
bulletIndications & Usage

GA4+7 is a mixture of Gibberellin A4 and Gibberellin A7. It is a necessary growth regulator for plants. It is used to reduce russetting in apples, increase the fruit set in pears, and increase the germination and yield of celery. It is briefly applied to the production of apple. The roles are fruit thinning, changing fruit shape and size, increasing weight of single fruit, thickening skin and prolonging the storage period.The formulation of GA4+7 is being used to induce fruit elongation and to increase the size and quality.


1 Kg or 5 Kg in one Aluminum Tin; 10 Kgs per carton.

Kept in a tight-closed container, protected from light and stored  in a dry place.
bulletShelf Life
2 Years
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