Product name

prohexadione calcium 90%TC plant hormone growth regulator

General info

Product name: Prohexadione calcium

CAS NO.: 127277-53-6

chemical name:  Prohexadione calcium Calcium 3-oxido-5-oxo-4-propionylcyclohexa

VIVIFUL; 3,5-dioxo-4-(1-oxopropyl)cyclohexanecarboxylicacidion(1-)calciumcalciums

Molecular Formula: 2(C10H11O5)·Ca

Molecular weight: 462.46

Properties

Form: yellow powder.

Melt point: above360°C

Density:1.460(g/cm3)

Solubility: (20°C mg/l):Water 174, methanol 1.1, acetone 0.038

Stability: stable under light, heat and in aqueous solution, but not stable in alkaline conditions.

Toxicity: low toxicity, easily can be disintegrated to CO2 and H2O, no residual, and non-pollution.

Applications

Mechanism of Action:

It can stop synthesis of GA1 through control activity of GA19 and GA20 to control vegetative growth

, and promote reproductive growth, improve activity of GA4 to increase yield and improve quality, improve

the disease-resistance ability.

Applications:

Increase fertility, reduce lodging, promote growth of bud and root, keep stem and leaves green, control

flower time, improve setting percentage, promote fruit mature. Enhance hardiness to lighten herbicides injury