Zeatin is white Crystalline powder. It’s a kind of natural cytokinin. It’s the first natural cytokinin crystallized and picked from the grain when postulation period of the sweet corn. Its melting pointis 208-210°C.This product is easily soluble in methanol, ethanol, dimethylformamide, dimethyl sulfoxide and alkaline solution. In dilute acid will degradation it
white to off-white powder
208°C - 214°C
Mode of action: Absorbed by stems, leaves and fruit.
It promotes cell division, differentiation and development; includes of callus induces differentiation of lower buds and increase fruit set, and controls apical dominance; breaks dormancy of lateral buds and promotes germination; retards ageing process of leaf and plant
lTo promote callus initiation when used with auxin at 1ppm concentration.
lTo promote fruit set, applying zeatin 100ppm+ GA3 500ppm+ NAA20ppm, spraying at 10th, 25th, 40th days after blossom.
lTo retards yellowing for vegetable, spraying solution of 20ppm.
lAlso applied to stimulate seed germination and seedling growth.