Factory Price plant growth gibberellic acid giberelin 90% GA3



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Factory Price plant growth gibberellic acid giberelin 90% GA3
Factory Price plant growth gibberellic acid giberelin 90% GA3
Factory Price plant growth gibberellic acid giberelin 90% GA3
Factory Price plant growth gibberellic acid giberelin 90% GA3
Factory Price plant growth gibberellic acid giberelin 90% GA3
Factory Price plant growth gibberellic acid giberelin 90% GA3
Factory Price plant growth gibberellic acid giberelin 90% GA3

Factory Price plant growth gibberellic acid giberelin 90% GA3

  • Item No.high quality
    MOQ1 Kilogram
Tag  sourcing
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Quick Details
Product name Gibberellic acid
Appearance White Powder
Place of Origin CN
Boiling point 628.595 °C at 760 mmHg
Model Number high quality
Application agrochemical plant growth regulator,
Chemical name Gibberellic acid
density 1.493 g/cm3
Melting point 233-235℃
Molecular Weight 346.38
Storage Dry Place
Shelf time 2 years
CAS No. 77-06-5
Other Names gibberellin ACid
PD No. /
EINECS No. 201-001-0

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Product Description



Product description

product description.jpg 

Product name
Gibberellin A3, GA3, ga3 gibberellic acid
General info
Function: Plant Growth Regulator
Specification: 10% Tablet
CAS: 77-06-5
High effective agrochemical
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.
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product description.jpg 

White to pale yellow Crystal powder
Assay %
90% min
Specific Optical Rotation [a]20 D
+75 min


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Company Information

Qingdao Sigma Chemical Co., Ltd.is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc.

The aim of Qingdao Sigma Chemical Co., Ltd is a quality policy that"Elements in the system all have been satisfied, Personnel has been trained; Every batch of material is checked, Each procedure guarantees the quality; Every bag of our products is top grade, Service is thoughtful all the time, quality and reputation to increase market share and promote enterprise development. The quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced processing technology and it has gained a high and reliable reputation from customers at both quality and services.
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