Gibberellic acid (GA3)
Name: Gibberellic acid
Synonyms: 2,4a,7-Trihydroxy-1-methyl-8-methylenegibb-3-ene-1,10-dicarboxylic acid 1,4a-lactonee
Molecular Structure:
 Molecular Formula: C19H22O6
Molecular Weight: 346.38
CAS Number: 77-06-5
EINECS: 201-001-0
PERFORMANCE:
Gibberellic acid is white crystal powder, soluble in alcohol, acetone, ethyl acetate, and ph6.2 phosphoric acid buffer solution. It can't dissolve in ether, chloroform, benzene and water. Gibberellic acid is stable in dry or acid solution and can be discomposed by alkali.
TOXICITY:
Oral LD50 63000mg/kg not injury was observed to small white rat, it is nontoxic substance according the six-level taxonomy.
FEATURE:
Gibberellic acid is the growth adjustment of plant, it is used to improve the growth, prematurity and output of plant. Gibberellic acid 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. Gibberellic acid is widely used on cotton, grape, tomato, fruit and vegetable.
Note:
Store in low temperature, dry place and shelter from light.
You should comply with the stipulation of inflammables. When using emulsion. Be sure not to mix with basic material, and prescript it in time of using, as the liquid can't be stored for a period of time.
SPECIFICATION:
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