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Function: Surfactant (Nonionic), Surfactant, Emulsifier
CAS Number: 69011-36-5
Chemical Family: Alcohol Ethoxylates
Ingredient Origin: Petrochemical, Synthetic
Synonyms: Poly(oxy-1,2-ethanediyl), α-tridecyl-ω-hydroxy-, branched
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TypeDocument Name
Raw Materials For Cosmetics
Raw Materials For Cosmetics
Technical Data Sheet
MARLOSOL TA 50 Technical Data Sheet
MARLOSOL TA 50 Technical Data Sheet
Technical Data Sheet
Safety Data Sheet
MARLOSOL TA 50 Safety Data Sheet
MARLOSOL TA 50 Safety Data Sheet
Safety Data Sheet

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Identification & Functionality

MARLOSOL TA 50 Features & Benefits

Applications & Uses

Recommended Uses & Known Applications
  • MARLOSOL TA 50 is a multipurpose narrow distribution low-foaming non-ionic surfactant, it has lower foam, higher wetting ability and lower solidification point compared with conventional non-ionic surfactants.
  • In addition, it has excellent emulsifying behavior.
  • It is widely used in various emulsification system in the textile field.


Physical Form
Hazy liquid
Dispersible in
Typical Properties
ValueUnitsTest Method / Conditions
pH (1% water solution)5-7--
Colormax. 40Hazen-
Water Contentmax. 0.5%wt-
Active Contentmin. 99.5%wt-
Cloud Point (10% a.m. in 25% BDG solution)64-66°C-
Hydroxyl Value126-136mgKOH/g-
Average Molecular Weight432g/mol-

Regulatory & Compliance

Packaging & Availability

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Regional Availability

Packaging Information

185kg plastic drum or steel drum.

Storage & Handling

Storage and Handling

The product should be stored in a cool, dry and ventilated area in tightly closed containers below 40℃, protected from light and moisture. If the product is stored at a low temperature it may turn cloudy, solidify or form layers. It is therefore advisable to heat and thoroughly mix the contents of drums or containers before using in order to obtain a homogeneous product.

Surfactant has hygroscopicity, after opening the container, product quickly absorbs moisture from the environment, air will enter the container at the same time, it may result in the slow oxidation of products, and could eventually cause deep color or decreased pH value. So, drums or containers should be kept sealed and stored in a cool, dry place.

In above storage situations, for material in original, unopened, properly stored containers, the shelf life is two years from the production date.