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Chemical name: 2,4α,7-3 hydroxy -1- methyl -8- methylene gibberellic-3- ene-1, 10- dicarboxylic acid -1, 4 alpha lactone
Molecular formula: C19H22O6
Relative molecular weight: 346.38
Classification: Plant growth regulator/agrochemical
Product Name | Gibberellic acid;Gibberellin;GA3 |
Classification | Plant Growth Regulator/Agrochemical |
Description of Gibberellic acid | Gibberellic acid is a kind of efficient plant growth regulator,promote crop growth,early mature,improve quality and increase production. It can be used for rice,wheat and barley,cotton,fruit,vegetables and other crops,promote its growth,sprout,blossom and bear fruit. |
Toxicity | Gibberellic acid is safe to human and livestocks.The acute oral dosage to young mice(LD50)>15000mg/kg |
Precausion | Do not mix gibberellic acid with the alkaline solutions. |





Humate (Tianjin) Iternational Limited,founded 2002,is a high-tech enterprise. We are in R & D, production and sales of humic acid and humate series in P.R. of China. Our Main products are Humic acid, Potassium humate, Sodium humate, Boron humate, Phosphorus humate, wich have been exporting to over 60 countries in Europe, USA and Asia,India,etc. Thy widely high reputation all over the world.
The factory, Shenzhou Humate Biotech Co., Ltd., is our subsidiary.It locates in Hengshui area, Hebei, which is near to Xingang port, Tianjin. Shenzhou Humate Biotech Co., Ltd., locates in Hengshui area, Hebei, which is near to Xingang port, Tianjin. It possesses advanced production lines and completed quality control system, the quality of our products has come up to an international advanced level. We have developed three series of products, Humate salt series, Fulvate series and Humate organic fertilizer series with more than 20 types of products. Furthermore, we have created our own brands of X and OK, and the annual output of all Humate series is over 30,000 tons.




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