Plant growth regulaotors Gibberellic acid GA3 10%Tablet CAS 8018-01-7
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.
Product name: Gibberellic acid 10%Tablet
Pesticide category: PGR
CAS NO.: 77-06-5
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.
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, acetone, and aqueous alkalis; slightly soluble in diethyl ether 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, ATXht98145 DT50 (20 ºC) c.ATXht0 14 d (ATXht981151 pHATXht0 3-4), 14 d (ATXht981151 pHATXht0 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 ATXht981113 LD50 for rats and mice >15 000 ATXht981123 mgATXht0 /ATXht981107 kgATXht0 .
Skin and eye Acute percutaneous ATXht981113 LD50 for rats >2000 ATXht981123 mgATXht0 /kg. Non-irritating to skin and eyes.
Product name: Gibberellic acid 10%Tablet
White to pale yellow tablet
Content of Gibberellic Acid (%)
Dissolve degree and liquid stability (%)
≤5.0 (5 min)
Collapse time limit (min)
Wet sieve test (%)
Persistent foaming (after 1 min, mL)
Heat Storage Stability
Our product features:
Our Services Guarantee:
1) Competitive price
1) Prompt respond (Reply with 24 hours)
2) Good quality
2) Free Samples (Customer pay for the delivery cost)
3) Professional Packaging,
3) Registration support.
4)Produce according to Customers’ instruction
4) Photos/videos are available during production.
5) None delay shipment
5) Loading inspection, and send loading photos before shipment.
Some Question and Answers
When your company establish?
Greenriver industry Co. Ltd. Was established in 2006, we have been working in agrochemical fields for more than 8 years, we are one of the rapid growing enterprises in China.
Are you a trader or manufacturer? Do you have factory?
We are pesticide manufacturers, we have our own factory. In fact, at the beginning, our company start as trader. But in 2008, because of our rapid growing business, we joined our partner factory and we have 30% shares. In 2010 we increase our shares to 51%, so now we control our factory. We are manufacturing various kind of formulations of pesticides, we do business domestically and internationally.
Where’s your factory located? Can we visit your factory?
Our selling company GREENRIVER is in very beautiful Shenzhen City, but our factory is located in JiangSu province, it’s much more convenience for the raw materials and it’s closed to the main port of ShangHai/China which for exporting our agrochemical products. Customers will be always welcomed to visit our company and our factories.
What kind of packagings can you supply?
We are capable of supplying our products in various kinds of packaging according to customers’ specific requirements. Especially, we are very good at small packaging which are used for farmers directly, our small packaging are very professional.
If we don’t have our own ready design of packaging, how can we do?
Don’t worry, it’s no problem. We have own designing term, we have full experience of making designs of labels, aluminium foil bags, small box, color big box and cartons, it will be easy for us. Just leave it to us, you will have your own and very professional packaging, farmers will like it too much.
Can you support the registration?
We will try our best to support the registration for our customers. But for the new customers, we have to sign the agreement and customer have to pay $1000 for one product as registration deposit, it’s to ensure to finish the registration for both sides and to ensure for the cooperation. Because we have to spend a lot of work for preparing the dossiers. But this deposit will be returned to customer from the coming orders.
How do you make the quality guarantee?
We have our own laboratory, we have advanced equipments for the inspections. We will make inspection for each batch of our technical materials, and will inspect every batch of our final formulations, all the goods should be meet at FAO standard. Furthermore, SGS, BV and any other third-party institution inspection will be available and accepted. Please don’t worry about our quality, quality is our life, we will cherish our lift.