Description

• Product Description Product Name Factory producer pure brassinolide 90%tc CAS NO :72962-43-7 Spec :0% SP Chemical Name (22R, 23R, 24S)-2a, 3a, 22, 23-tetrahydroxy-24-methyl-B-homo-7-oxa-5a-cholestan-6-one; Brassins; BR; Kayaminori Physical and Chemical Properties Appearance: Light yellow or white powder Molecule Formular: C29H50O6 Molecular weight: 480 68 Melting point: 225-258°C Solubility(20-25centigrade): Solubility in water: 5mg/l; Easily soluble in methanol, alcohol Toxicology Poisoning symptoms: No document about human poisoning First aid: No particular antidote recognized Treat signs Toxicological data: Acute oral in rat: LD50>5000mg/kg Acute dermal in rat: LD50>5000mg/kg Effect Brassinolide's operate includes: 1 Promote the expansion of plant to extend yield 2 Raise the ratio of fruit bearing and increase the unit weight 3 Enhance the resistance of the plant to drought and bloodless weather 4 Enhance the immunity of the plant Used in tissue culture, adjust the differentiation of the tissue Function 1 to advertise cellular division and enlargement 2 to facilitate fertilization of hermaphrodite flower and female flower and accelerate number of fruiting bodies; 3 to extend the chlorophyll content and sell plants photosynthesis; four to strengthen the flora drough-resistant means

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