Gibberellic acid
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Common name:Gibberellic acid (GA3)
Chemical name:2, 4a, 7-trihydroxy-1-methyl-8-methyle negibb-3-ene-1, 10-carboxylic acid-1, 4a-lactone
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Physical and chemical properties:
Description:TECH is white and yellowish crystal powder.
Melting point is between 223-225℃.
It is soluble in organic solvents such as alcohols, acetone, ethyl acetate and buffer solution of pH6.2
Phosphoric acid.Solvency in water is 5g/L.EC is a brown transparent clear liquid,which is easy flamma-
-ble, and soluble in water.
Stability:The product is quite stable in dry state and acid solution.It can easily resolve when basic is
added.
Toxicity:Ld50 of intravenous injection for rats is 6.3g/kg.No carcinogenic,tertogenic,mutagenic effect.
Package:
90% Gibberellic acid aluminum drum,or aluminum foil 1kg net 20% TB 10 g / bag x25 carton x2/ box
Formulation and Specification:
Item |
Tech |
10 TB |
Gibberellic acid content ,%(m/m) |
90.0 min |
10.0 min |
Moisture ,%(m/m) |
1.0 max |
0.1 max |
Uses:Gibberellic acid is the growth adjustment of plant,it is used to improve the growth,prematurity
and output of plant.It can break the dormancy of seed, tuber and bulb,and improve burgeon,growth
and fruit rate.Especially,it has very good effect on crossbred rice.It is widely used on cotton, grape,
tomato, fruit and vegetable.