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STEPSPERSE® DF-500

1 of 10 products in this brand
STEPSPERSE® DF-500 is also a blend of anionic surfactant and sodium lignosulfonate, similarly serving as a dispersant in diverse agricultural delivery systems. Its application range covers capsule suspensions (cs), dry products, oil dispersants (od), suspension concentrates (sc), suspension emulsions (se), water dispersible granules (wg), and wettable powders (wp).

Functions: Dispersant, Surfactant

Physical Form: Powder, Solid

Knowde Enhanced TDS

Identification & Functionality

Agrochemical Functions
Technologies

Features & Benefits

Applications & Uses

Applications

The STEPSPERSE dispersants are used in a variety of agricultural delivery systems including wettable powders, spray dried, extruded, and pan granulated dry flowables. These products offer traditionally liquid surfactants in a dry form. These products provide the following attributes:

  • Good performance in formulations requiring high silica levels
  • Improved long term storage performance
  • Flexibility in formulating
  • Improved hard water performance
  • Compatibility with PVA packaging
  • Lower surface tension

 

Properties

Physical Form
Appearance
Free flowing brown powder
Soluble in
Water
Insoluble in
Kerosene, Xylene, Methanol
Typical Properties
ValueUnitsTest Method / Conditions
Density23.2lb/ft³
Flash Pointmin. 94°C
Moisture Content6%
pH (in 5% aqueous)9.9
Regulated Volatile Organic Chemicals0%U.S. EPA
Surfactant TypeAnionic

Regulatory & Compliance

Certifications & Compliance
Clearances
  • The components of the STEPSPERSE dispersants are listed in United States (TSCA), Canada (DSL), Philippines (PICCS), New Zealand (NZIoC), Korea (ECL), China (IECSC).
  • The STEPSPERSE dispersants are approved for use as inert ingredients under U.S. EPA 40 CFR 180.910.

Packaging & Availability

Standard Packaging

STEPSPERSE dispersants are available made-to-order in bags (35 lb, 16 kg).

Storage & Handling

Storage & Handling
  • Normal safety precautions (i.e. gloves and safety goggles) should be employed when handling STEPSPERSE dispersants. Contact with the eyes and prolonged contact with the skin should be avoided. To avoid inhalation of particles, wear a dust mask when handling. Wash thoroughly after handling materials.
  • Storage Information: Store STEPSPERSE dispersants in a dry place and keep in closed containers.