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Sponto EC-336 is an APE-free hydrophilic anionic/nonionic emulsifier blend (amind DDBS and castor oil ethoxylate) in A-150 solvent, designed for IOE @, 4-D in aliphatic or aromatic solvent.

Functions: Emulsifier, Surfactant, Surfactant (Anionic)

Physical Form: Liquid

Technical Data Sheet

Knowde Enhanced TDS

Identification & Functionality

Technologies

Applications & Uses

Applications

EC-336 are a matched pair of blended emulsifiers originally developed for use with phenoxy herbicides; more specifically the iso-octyl esters of 2,4D and MCPA. This pair works with a wide range of active concentrations, from four to six pounds per gallon, and with a wide array of solvents such as Aromatic 150 and Exxol D-110. The pair is calcium free, so there are no concerns about precipitation of insoluble salts formed when used with active ingredients made via direct esterification.

To adjust the emulsion performance in hard water, (above 342ppm Calcium) increase the concentration of Sponto® EC-336 and decrease the concentration of Sponto® EC-334.The combination of Sponto® EC-334 and EC-336 will also work with other classes of active ingredients that have similar polarities to the iso-octyl esters of 2,4D and MCPA. Sponto® EC-334 and EC-336 are also very good emulsifiers for methyl esters.

Properties

Physical Form
Appearance
Clear brown liquid
Dispersible in
Exxol D-110
Soluble in
Aromatic 150 200, Dimethylamide, Methyl oleate palmitate
Characteristics
ValueUnitsTest Method / Conditions
Density (at 25°C)8.51lbs/gal—
Pour Point13°C—
Specific Gravity (at 25°C)1.031——
Viscosity (at 23°C, #62 spindle at 20 rpm)57cps—
pH Value (10% in 75:25 DI Wer/Isopropanol)6 - 7——
Specifications
ValueUnitsTest Method / Conditions
Moisture Contentmax. 1%—

Packaging & Availability

Country Availability
Regional Availability
  • North America

Storage & Handling

Storage Conditions
  • Do not allow the product to freeze. In case of freezing, heat the blends above their pour point and mix until homogenous.