LONYE TECHNOLOGY LIMITED

Gibberellic acid( GA3)

• Category :

  Agrochemicals/Plant growth regulator

• Synonyms :

  2,4a,7-Trihydroxy-1-methyl-8-methylenegibb-3-ene-1,10-dicarboxylic acid 1,4a-lacto;Gibberellic acid GA-3;(3S,3aR,4S,4aR,7S,9aR,9bR,12S)-7,12-dihydroxy-3-methyl-6-methylene-2-oxoperhydro-4a,7-methano-9b,13-propenoazuleno[1,2-b]furan-4-carboxylic acid;Gibberellic Acid (1.06020);Gibberellic Acid A3;Gibberellin Acid;GA3;(1S,2S,4aR,4bR,7S,9aS,10S,10aR)-2,7-dihydroxy-1-methyl-8-methylidene-13-oxo-1,2,4b,5,6,7,8,9,10,10a-decahydro-4a,1-(epoxymethano)-7,9a-methanobenzo[a]azulene-10-carboxylic acid;(2S,4aR,4bR,9aS,10S,10aR)-2,7-dihydroxy-1-methyl-8-methylidene-13-oxo-1,2,4b,5,6,7,8,9,10,10a-decahydro-4a,1-(epoxymethano)-7,9a-methanobenzo[a]azulene-10-carboxylic acid;(2S,4aR,4bR,7S,9aS,10S,10aR)-2,7-dihydroxy-1-methyl-8-methylidene-13-oxo-1,2,4b,5,6,7,8,9,10,10a-decahydro-4a,1-(epoxymethano)-7,9a-methanobenzo[a]azulene-10-carboxylic acid;2,7-dihydroxy-1-methyl-8-methylidene-13-oxo-1,2,4b,5,6,7,8,9,10,10a-decahydro-4a,1-(epoxymethano)-7,9a-methanobenzo[a]azulene-10-carboxylic acid;(1R,2R,4aS,4bS,7R,9aR,10S,10aS)-2,7-dihydroxy-1-methyl-8-methylidene-13-oxo-1,2,4b,5,6,7,8,9,10,10a-decahydro-4a,1-(epoxymethano)-7,9a-methanobenzo[a]azulene-10-carboxylic acid;(1S,2S,4aR,4bR,7S,9aS,10S,10aR)-2,7-dihydroxy-1-methyl-8-methylidene-13-oxododecahydro-4a,1-(epoxymethano)-7,9a-methanobenzo[a]azulene-10-carboxylic acid;

• CAS NO :

  77-06-5

• EC NO :

  201-001-0

• Molecular Formula :

  C₁₉H₂₂O₆

• Molecular Weight :

  346.3800

• Main Specifications :

• InChI :

  InChI=1/C19H24O6/c1-9-7-17-8-18(9,24)5-3-10(17)19-6-4-11(20)16(2,15(23)25-19)13(19)12(17)14(21)22/h10-13,20,24H,1,3-8H2,2H3,(H,21,22)/t10-,11+,12-,13-,16-,17+,18+,19-/m1/s1

• Product description :

  Product details：

  Product name: Gibberellic acid ( GA3)  CAS No. [77-06-5]   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 USES: 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 fiuit 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. Crop:  cotton, cucumber , eggplant, grape, pear, celery, spinach, amaranth, lettuce, barley, potato, pea, dolichos lablab l, water melon, citrus lemon, banana, orange, rice, cucumber, strawberry Formulation:90%TC, 10% soluble tablet 20%soluble tablet  Specification of Gibberellic Acid A3 TC Items Standard Appearance White odorless powder Content of Gibberellins Acid A3(ug/mg) ≥900 Loss on drying (%) ≤0.50 Rotation  〔α〕20D ≥+80° Color  of  Solution  （2：100methanol Clear  and  Colorless Fineness( trough 40 Mesh) ≥95% Specification of GA3 10% Water Soluble Tablets Items Standard Appearance White or almost white Tablets Content of Gibberellins Acid A3(%) ≥10.0 Tablet Weight (g/piece) 10.00±0.25 pH 5.0~7.0 Dissolving time(min) ≤13 Test in wet sieve (pass 75 um sieve) ≥98 Bubble up after a minute ≤20 Powder and debris ≤2 Solubility and Stablity (pass 75 um sieve) After 5 min ≤5 After 18 hour ≤1 Specification of GA3 20% Water Soluble Tablets Items Standard Appearance White or almost white Tablets Content of Gibberellins Acid A3(%) ≥20.0 Tablet Weight (g/piece) 5.00±0.25 pH 5.0~7.5 Dissolving time(min) ≤13 Test in wet sieve (pass 75 um sieve) ≥98 Bubble up after a minute ≤20 Powder and debris ≤2 Solubility and Stablity (pass 75 um sieve) After 5 min ≤5 After 18 hour ≤1

• Molecular Structure :