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Function: Emulsifier, Emulsifier, O/W, Wetting Agent, Emulsifier (O/W)
Applicable Processes: Emulsion Polymerization
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TypeDocument Name
Technical Data Sheet
STEPWET® DOS 70-DG Technical Data Sheet
STEPWET® DOS 70-DG Technical Data Sheet
Technical Data Sheet
Safety Data Sheet
STEPWET® DOS 70-DG Safety Data Sheet
STEPWET® DOS 70-DG Safety Data Sheet
Safety Data Sheet

Knowde Enhanced TDS

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Identification & Functionality

STEPWET® DOS 70-DG Features & Benefits


STEPWET DOS 70-DG is biodegradable.

Applications & Uses

  • STEPWET DOS 70-DG is a very good wetting agent for aqueous systems (even at low concentrations) and for mineral dispersions.
  • STEPWET DOS 70-DG can be a useful emulsifier agent for oil in water emulsions. It is used in emulsion polymerization and the textile industry.


Typical Properties
ValueUnitsTest Method / Conditions
Actives Content68 - 72%-
Density (at 25°C)1.10 - 1.12g/ml-
Diethylene Glycol Contentmax. 10%-
Flash Pointmin. 101°CPMCC Flash Point Tester
Moisture Content18.2%-
pH (1% in neutralized distilled water)6-7--
Pour Point-43°C-
Sodium Sulfate0.32%-
Sodium Sulfitemax. 0.25%-
Viscosity (at 25°C)358cPs-

Regulatory & Compliance

  • All components of STEPWET DOS 70-DG are listed in the following countries: United States (TSCA), and Canada (DSL).
  • It is the responsibility of the formulator to review the chemical control regulations for each country where the end product is intended to be sold or used.

Storage & Handling

Storage & Handling
  • Normal safety precautions (i.e., gloves and safety goggles) should be employed when handling STEPWET DOS 70-DG. Contact with the eyes and prolonged contact with the skin should be avoided. Wash thoroughly after handling.
  • It is recommended that STEPWET DOS 70-DG be stored in sealed containers and kept in a cool, dry place. Store away from oxidizing agents and acids.
  • Bulk Storage Information: STEPWET DOS 70-DG can be stored in vessels of 316 stainless steel, or glass fiber-reinforced polyester tanks. Stepan’s recommended re-test for this product is 6 months from the date of manufacture. After 6 months, we recommend the customer re-analyze to assure product is within specification.
Workplace Exposure

Occupational exposure can occur primarily through skin contact or via inhalation of vapors and mists. Engineering controls, personal protective equipment, and other workplace practices should be used to control these exposures.

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