Common name:Ethephon
Chemical name:2-Chloroethyl phosphonic acid
Structure:
Formula:
C2H6ClO3P
Molecule weight:
144.5
Bio-efficacy:
Plant growth regulator
Melting Point:
74-75℃

Solubility:Solubility in water 1Kg/L,soluble in organic solvents.
Stability:
stable in aqueous solutions having pH<5,At higher pH,decomposition occurs with the liberation of ethylene.Sensitive to U.V.irradiation.
Mammalian Toxicology:
oral acute Ld50 for rats 3030mg/kg(tech).
Application:
Plant growth regulator with systemic properties.Penetrates to ethylene,which promotes the growth processes.
Products & Package:
40%,75% AS and 95% tech in 200kg plastic drum or according to customers requirement.

Item Specification
Class A Class B Class C Ethephon AS
Content,%,≤ 95.0 90.0 80.0 40.0
Acidity,%,≤ 3.0 6.0 12.0  
Insoluble matter in water,%,≤ 0.2 0.2 0.2  
Stability on dilution       AS stipulated
Stability on Reservation at high Temperature       AS stipulated
Stability at low temperature       AS stipulated

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