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INCI Name: Ceteareth-25
Functions: Stabilizer, Dispersant, Surfactant (Nonionic), Emulsifier, Surfactant
Chemical Family: Alcohol Ethoxylates
Ingredient Origin: Vegetable Origin, Synthetic, Plant Origin, Petrochemical, Non-Animal Origin, Natural Origin
Labeling Claims: Natural, Naturally Derived, Clean at Sephora, Ulta Beauty's Conscious Beauty, Plant-Based
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TypeDocument Name
Raw Materials For Cosmetics
Raw Materials For Cosmetics
Surfactants for Emulsion Polymerization
Surfactants for Emulsion Polymerization
Technical Data Sheet
Emuldac AS-25 (2017) Technical Data Sheet
Emuldac AS-25 (2017) Technical Data Sheet
Technical Data Sheet
Technical Data Sheet
EMULDAC AS-25 Technical Data Sheet
EMULDAC AS-25 Technical Data Sheet
Technical Data Sheet
Safety Data Sheet
EMULDAC AS-25 Safety Data Sheet EN-US
EMULDAC AS-25 Safety Data Sheet EN-US
Safety Data Sheet

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Identification & Functionality

EMULDAC AS-25 Features & Benefits

Applications & Uses

Recommended Uses & Known Applications
  • EMULDAC AS-25 is used as dispersant in industrial applications, in particular in polyester dyeing processes and emulsion polymerizations.
  • In the textile field EMULDAC AS-25 is used as dispersant for dyes and pigments.
  • In the detergency field EMULDAC AS-25 is suitable for automatic dishwashing tablets and toilet rim blocks.
  • In the personal care field EMULDAC AS-25 is used as O/W emulsifier in a broad range of pH and as dispersant for “hair-dyeing” formulations.


Physical Form
Soluble in
Typical Properties
ValueUnitsTest Method / Conditions
Color Number (APHA)max. 150mg Pt/lDIN EN 1557
Color (50 %ig in IPA/H2O 1:1) (APHA)max. 150mg Pt/lDIN EN 1557
pH value (1% AM in IPA/water)6-8-DIN EN 1262
Vapor Pressure at 20°C (68°F)max. 0.0015hPa-
Density at 20°C (68°F)0.984g/cm3-
Dynamic Viscosity at 20°C (68°F)270mPa·s-
pH at 20°C (68°F)4 - 6--
Water Contentmax. 0.1 wt. %DIN 51777
Flash Pointmin. 125 (257)°C (°F)-
Free EO Contentmax. 1ppm-
Polyethylene Glycol Contentmax. 1.0% massHPLC
Molar massapprox. 1360g/molCalculated
Molar Massapprox. 1360g/molCalculated
Hydroxyl Number38.5-44.5mg KOH/gDIN EN 13926
VOC Content0.6%EPA Method 24
Melting PointAprox -7 (19)°C (°F)-
Boiling Pointmin. 250 (482 °F)°C (°F)-

Regulatory & Compliance

Packaging & Availability

Regional Availability

Packaging Information

EMULDAC AS-25 is generally supplied in sacks.

Storage & Handling

Preservative System

EMULDAC AS-25 does not contain any preservative. EMULDAC AS-25 is not susceptible to microbial growth because of extremely low water content.

Storage and Handling
  • EMULDAC AS-25 should preferably be stored in stainless steel tanks.
  • It is suggested to keep the product at temperature below 50°C, it is preferable to avoid heating above 60°C and to store under nitrogen in order to minimize yellowish phenomena.
  • EMULDAC AS-25 is solid at room temperature and it becomes homogeneous and transparent at temperature about 50°C.
  • If EMULDAC AS-25 is packaged, it should be stored in a cool location in sacks or containers made of plastic materials impermeable to moisture.
  • At room temperature EMULDAC AS-25 is water soluble up to 15 weight%.