24-Epibrassinolide Natural Brassinolide

24-epibrassinolide natural brassinolide is a steroidal plant growth regulator. Its function includes: promote the growth of plant to increase yield. Raise the ratio of fruit bearing and increase the unit weight. Enhance the resistance of the plant to drought and cold weather. Enhance the immunity of the plant. Used in tissue culture, regulate the differentiation of the tissue. Mf: c29h50o6 mw: 480.7 melting point: 225-258°c                  appearance: light yellow or white powder application:the dosage of 24-epibrassinolide is very low, and it can be made sp, as, ec etc. Common dosage: 0.01%,0.1%sp, 0.01% ec, 0.01%,0.1% as. 24-epibrassinolide can used foliage spray,drip irrigation or with water soluble fertilizer. Recommend dosage: foliage spray 0.01-0.1 mg/l; drip irrigation 0.01-0.05 g (a.i)/mu; with water soluble fertilizer 0.05-0.5 g (a.i)/mu. Physical and chemical properties:24-epibrassinolide is white crystal, melting point: 225-258℃; the solubility in water is 5mg/l, can dissolve in methanol, ethanol, thf and acetone etc. Function and characteristic: 24-epibrassinolide can increase the activity of rna polymerase  and content of rna, dna; increase the activity of membrane potential and atp enzyme; strengthen auxin effect.1.promote the growth of root system and seedings;2.promote vegetative growth;3.promote reproductive growth;4.increase crop resilience.