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Gibberellic acid 10% Tablet Plant Growth Retardant CAS 77-06-5

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Gibberellic acid 10% Tablet Plant Growth Retardant CAS 77-06-5

Large Image :  Gibberellic acid 10% Tablet Plant Growth Retardant CAS 77-06-5

Product Details:

Place of Origin: China
Brand Name: Greenriver
Certification: SGS, C/O, FORM A,

Payment & Shipping Terms:

Minimum Order Quantity: 1000KGs/Liters
Price: Negotiation
Packaging Details: AS per customers’ request
Delivery Time: In about 2-3 weeks when order confirmed
Payment Terms: T/T down payment or irrevocable L/C at sight
Supply Ability: 6000tons annually
Detailed Product Description
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Plant Pesticides


Agricultural Pesticides


Gibberellic acid 10% Tablet Plant Growth Retardant CAS 77-06-5





Gibberellic acid is a simple gibberellin, a pentacyclic diterpene acid promoting growth and elongation of cells. It affects decomposition of plants and helps plants grow if used in small amounts, but eventually plants develop tolerance to it[citation needed.


Quick Detail:


Product name: Gibberellic acid 10%Tablet

Pesticide category: PGR

CAS NO.: 77-06-5

MF: C19H22O6

Purity: 10%Tablet

Appearance (TC): White powder

Appearance (10%Tablet): White to pale yellow tablet

Brand name: Greenriver/ as per customers request.





Has a variety of applications, e.g. to improve fruit setting of clementines and pears (especially William pears); to loosen and elongate clusters and increase berry size in grapes; to control fruit maturity by delaying development of the yellow colour in lemons; to reduce rind stain and retard rind ageing in navel oranges; to counteract the effects of cherry yellows virus diseases in sour cherries; to produce uniform seedling growth in rice; to promote elongation of winter celery crop; to induce uniform bolting and increase seed production in lettuce for seed; to break dormancy and stimulate


sprouting in seed potatoes; to extend the picking season by hastening maturity in artichokes; to increase the yield in forced rhubarb; to increase the malting quality of barley; to produce brighter-coloured, firmer fruit, and to increase the size of sweet cherries; to increase yields and aid harvesting of hops; to reduce internal browning and increase yields of Italian prunes; to increase fruit set and yields of tangelos and tangerines; to improve fruit setting in blueberries; to advance flowering and increase the yield of strawberries; and also a variety of applications on ornamentals. Application rates up to 80 g/a per application, depending on desired effect.





Active Ingredient
Common Name: gibberellic acid
Chemical Name: 1a,2b,4aa,4bb,10b)-2, ,7-trihydroxy-1-methyl-8-methylenegibb-3-ene-1,10-dicarboxylic acid 1, 4a-lactone
Pesticide Category: Plant growth regulator
CAS No: 77-06-5.
Molecular Formula: C19H22O6

Structural Formula:

Gibberellic acid 10% Tablet Plant Growth Retardant CAS 77-06-5
Properties Mol. wt. 346.4 M.f. C19H22O6 Form Crystalline solid. M.p. 223-225 ºC (ATXht98140 decomp.ATXht0 ) Solubility In water 5 g/l (room temperature). Soluble in methanol, ethanol, , and aqueous alkalis; slightly soluble in diethyl and ethyl acetate. Insoluble in chloroform. Potassium, sodium, and ammonium salts: Readily soluble in water (potassium salt 50 g/l). Stability Dry gibberellic acid is stable at room temperature, but slowly undergoes hydrolysis in aqueous or aqueous-alcoholic solutions,  DT50 (20 ºC) c. 14 d ( pH 3-4), 14 d ( pH 7). In alkalis, undergoes a rearrangement to less biologically-active compounds. Decomposed by heat.
Mode of Action: Acts as a plant growth regulator on account of its physiological and morphological effects in extremely low concentrations. Translocated. Generally affects only the plant parts above the soil surface.



Oral Acute oral  LD50 for rats and mice >15 000 mg / kg .

Skin and eye Acute percutaneous  LD50 for rats >2000 A mg /kg. Non-irritating to skin and eyes.


Formulation Specification
Product name: Gibberellic acid 10%Tablet
Items Standard
Appearance White to pale yellow tablet
Content of Gibberellic Acid (%) ≥10.0
Moisture (%) ≤5.0
pH value 5.0-7.0
Dissolve degree and liquid stability (%)

≤5.0 (5 min)

≤0.5 (18h)

Fragment (%) ≤1.5
Collapse time limit (min) ≤10
Wet sieve test (%) ≥99.5
Persistent foaming (after 1 min, mL) ≤25
Heat Storage Stability Qualified




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