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Product

24-Epibrassinolide

*Type: natural plant growth hormone

*CAS: 78821-43-9

*Content: 95%TC, 0.01~0.1%SP/SL

*Package: 100g/bag (TC grade),  1kg/bag (SP grade)

*MOQ: 5g(TC grade), 1kg(SP grade)

 

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Basic information Function Applications Dosage Specifications FAQ

Basic information

24-Epibrassinolide 90~95% TC is pure white fine powder, slightly soluble in water, solubility is 5mg/kg, stable to heat and light.

CAS: 78821-43-9

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

Molecular formula: C28H46O6

Relative molecular weight: 480.68

Structure:

Function

24-Epibrassinolide is natural and with high activity plant growth hormone that safe & effective to all crops.

  • 24-Epibrassinolide 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.
  • Harmless to humans and animals, the normal dosage is very safe and effective to promote growth and no side effects such as cracking fruit.
  • Improving crop resistance, and alleviating the symptoms of plant diseases, insect pests, pesticide damage, frost damage, and fat damage.
  • Mixed with pesticide preparations can promote absorption and increase efficacy.
  • Balance the function of endogenous hormones in plants.
  • Use 5-10 days before harvest, which can effectively extend the natural preservation, storage and transportation time of fruits, vegetables and flowers.

Applications

24-epibrassinolide can be used on seed soaking, spray on seedlings, leaves, flowers & fruiting period.

Apply 3-4 times during the whole growth period with best results, keep no less than 10days apart for each application.

Dosage

Growth stage Suggested dosage Effect
Sowing stage 0.01~0.05mg/kg Soak seed
Growth period 0.02~0.1mg/kg Promote growth
Blooming stage 0.001~0.05mg/kg Promote reproductive growth

 

 

Specifications

 24-epibrassinolide 95%TC

Appearance White fineness powder
Content (HPLC) ≥95%
Loss on drying ≤0.5%
Acetone insoluble ≤0.3%
PH Value 5.0-8.0

 

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FAQ

Q : How do you guarantee the quality?

A: Henan Senyo Industry Co., Ltd own 2 labs that committed to new product synthesis and quality control. All of our engineers work in this field more than 15 years.

Q : Can you offer free sample?

A: Yes, we can offer 50-200g free sample if product’s unit price no more than USD100/kg.

Q : How long will you make delivery since order confirm ?

A: We can send out cargo on the same day when confirm the payment, except products meet short supply.

Q : It’s not easy to deliver chemicals, can you?

A: Yes, we have prepared enough documents to deliver them by sea, by air, by express such as FedEx, DHL, UPS etc, all according to buyer‘s needs.

Q : Do you have any new products？

A: Yes, we have been committed to the research and development of new products, basically every year there will be at least one new product on the market. Follow us to get new product information in time.

Submit Request

Please submit your requirements in the following form and our professional team will service you as soon as possible.

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