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Plant Growth Regulator

CROP PROTECTION

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Plant Growth Regulator – ALPHA
(24-Epibrassinolide 15%)

ALPHA - 24-Epibrassinolide 15%
Common Name: 24-Epibrassinolide 15% (ALPHA)
CAS No.: 78821-43-9
Chemical Name: 24-Epibrassinolide
Residue on ignition: 0.1%
Molecular Formula: (22R,23R,24R)-2α,3α,22,23-tetrahydroxy-24-methyl-β-homo-7-oxa-5-cholestan-6-one
Appearance: Red to Amber color liquid
Melting point: 254-256°C (Technical)

STRUCTURAL FORMULA

alpha

Application:
APLHA can increase synthesis of IAA,ABA and ethylene, promote individual cell expansion, and thus enhance plant growth. It can inhibit aging, break dormancy, stimulate germination, promote growth of foliage plant, and induce hermaphrodite flower and female flowering.

DILUTE 10ML IN 200LTRS OF WATER FOR FOLIAR APPLICATION

Toxicology:
Acute oral toxicity for rat, LD50 >2000mg/Kg; mouse, LD50 >1000mg/Kg. Acute percutaneous toxicity for rat, LD50 >2000mg/Kg. Ames test indicates no mutagenicity.