Plant Growth Hermone Regulator Gibberellic Acid GA3 10% Tablet Cas 77-06-5

• CAS No.: 77-06-5
• Formula: C19H22O6
• Kind: Growth Promoter
• Shape: Powder
• Usage: Promote Plant Growth, Promote Flower Bud Formation, Increasing The Set of Fruit, Improve The Amino Acid Content, Raise The Protein Content, Promote The Fruit Coloring, Increase Lipid Content
• Classification: Gibberellin
• Model NO.: Gibberellic Acid
• Transport Package: According to Customers′ Requests
• Specification: Gibberellic Acid
• Trademark: Bosman
• Origin: Shanghai
• HS Code: 3808
• Production Capacity: 50000tons/Year

Product Description

                                         Plant Growth Hermone Regulator Gibberellin Acid GA3 10% Tablet Cas 77-06-5

Specification;

Product Name	Gibberellin GA3
Chemical Name	(1a,2b,4aa,4bb,10b)-2,4a,7-trihydroxy-1-methyl-8-methylenegibb-3-ene-1,10-dicarboxylic acid 1,4a-lactone
Cas NO.	77-06-5
Specification	95% TC, 20% SP, 10% TB
Empirical Formula	C19H22O6
Toxicology	Oral Acute oral LD50 for rats and mice >15 000 mg/kg.  Skin and eye Acute percutaneous LD50 for rats >2000 mg/kg. Non-irritating to skin and eyes.  Inhalation No ill-effect on rats subjected to 400 mg/l for 2 h/d for 21 d.  NOEL (90 d) for rats and dogs >1000 mg/kg diet (6 d/w).  Toxicity class WHO (a.i.) U
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 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.

Features:
            Gibberellins (GA3) belong to a natural plant hormone. It can stimulate plant stem elongation by stimulating cell division and elongation. And it can break seed dormancy, promote germination, and increase fruit setting rate, or cause parthenocarpic (seedless) fruit by stimulating stems of a plant higher and leaves bigger. Then, it has been proved from production practice for many years that the application of gibberellins has signification effect in
raising the yield of rice, wheat, corn, vegetable, fruit, etc.
 
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