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Gibberellic acid |
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| POPULAR
NAME:Gibberellic acid(Nick
name:920) |
| MOLECULAR
FORMULA, MOLECULAR WEIGHT:C19H22O6(346.37) |
PERFORMANCE:
It is white crystal powder,soluble in
alcohol,acetone,etheracetate,and ph6.2
phisphoric acid buffer solution.It can't
dissolve in ether,chloroform,benzol
and water. It 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.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. |
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:
1) crystal powder:80%,90%,93%,95%
2) emulsion concertrate:4%,6%
3) tablet:10%,16%,20%
4) soluble powder:3.1%,10%,20%
5) gibberellin paste:2.7%
6) apple caretaker 3.6%GA4.A7+6BA
7) GA4.A7 tech:90%
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