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Plant Growth Regulator
 
plant growth regulator brassinolide
ʱ䣺2017-2-21 10:42:141181


Common name

Brassinolide,epibrassinolide

Chemical name

(3aS,5S,6R,7aR,7bS,9aS,10R,12aS,12bS)-10-[(2S,3R,4R,5S)-

3,4-dihydroxy-5,6-dimethylheptan-2-yl]-5,6-dihydroxy-7a,9a-

dimethylhexadecahydro-3H-benzo[c]indeno[5,4-e]oxepin-3-one

CAS No

72962-43-7

Molecular formula

C28H48O6

Description

1.Density:1.141g/cm3

2.Vapour Pressure:1.01E-18mmHg at 25C

3.Molecular weight:480.6771

4.Boiling point:633.7C at 760 mmHg

5.Flash point:202.3C

Function

Nine Notable Functions of Natural BR as below:
1. Promoting growth, increasing yield, improving quality.
2. Increasing the percentage of fruit setting, promoting fruit 's enlarging.
3. Increasing burliness rate, increasing weigh of fruits per 1000 granules.
4. Improving the ability of cold resistance and drought resistance.
5. Improving the ability of disease resistance.
6. Regulating differentiation in issue culture.
7. Efficiently relieve harmful effect of pesticide, fungicides, herbcides.
8. Increasing activity and energy of seeds and germination percentage.
9. Effectively prolong the duration time of natural preservation and

transportation of fruits, vegetables and flowes when applied 

5-10days before harvest.


 
 
 
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