24-epibrassinolide ( Brassinolide ) 95%TC is pure white fine powder, it's solubility in water is 5mg/kg, it's boiling point is 633.7 ℃ melting point is 254-256℃, density is 1.14, stable to heat and light.

CAS: 78821-43-9

Chemical name: 2É‘, 3É‘, 22R, 23R-tetrahydroxy-24R-methyl-B-homo-7-oxa-5É‘-cholestan-6-one

Molecular formula: C₂₈H₄₆O₆

Relative molecular weight: 480.68

Structure:

Nature brassinolide is extracted from rapeseed, but the capacity is extremely small in nature, can't be commercialized and used in agriculture. Fortunately, we have successfully synthesized the most active 24-epibrassinolide ( Brassinolide ) and 28-homebrassinolide.

1. 24-epibrassinolide ( Brassinolide ) has extremely high physiological activity. It only needs a very small dosage to promote plant growth and development, it will not cause any pollution, real environment friendly.

2. Harmless to humans and animals, the normal dosage is very safe and effective to promote growth and no side effects such as cracking fruit.

3. Improving crop resistance, and alleviating the symptoms of plant diseases, insect pests, pesticide damage, frost damage, and fat damage.

4. Mixed with pesticide preparations can promote absorption and increase efficacy.

5. Balance the function of endogenous hormones in plants.

6. Use 5-10 days before harvest, which can effectively extend the natural preservation, storage and transportation time of fruits, vegetables and flowers.

1. When soaking seeds: 0.01 ~ 0.05mg/L
   

2. Spray during growing period: 0.02~0.1 mg/L, different crop different dosage.

3. Promote reproductive growth: 0.001~0.05 mg/L, different crop different dosage.

4. 
   

                                    24-epibrassinolide

100g/bag(TC grade) 

1kg/bag, 25kg/drum (SP grade)

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