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ALFONIC TDA-7 Ethoxylate

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ALFONIC TDA-7 Ethoxylate is a biodegradable nonionic derived from isotridecyl alcohol and ethoxylated to an average of 7 moles of ethylene oxide. This ethoxylate is essentially 100% active unless diluted with water. It is a clear, colorless liquid. Because it is a low-mole ethoxylate, it is sparingly soluble in water but soluble in hydrocarbons. For documents specific to a region, please contact Sasol using the 'Request Document' button.
Function: Dispersant & Wetting Agent, Emulsifier, Surfactant (Nonionic), Surfactant
Chemical Family: Alcohol Ethoxylates
End Uses: Industrial Cleaners, Metal Cleaners, Household Cleaners, Sludge Cleaners, Tank Cleaners, Metalworking Fluids, Drill Cutting Cleaners, Wellbore Cleaners, Detergents
Labeling Claims: Biodegradable
Product Resources

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Identification & Functionality

ALFONIC TDA-7 Ethoxylate Features & Benefits

Benefit Claims
Labeling Claims

Applications & Uses

Recommended Uses & Known Applications
  • ALFONIC TDA-7 Ethoxylate may be used in a wide array of applications including as a high quality, biodegradable emulsifier and in industrial and institutional cleaning products.
  • It may also be used in such industrial applications as textile and leather processing, plastic additives, pulp and paper processing, metal cleaning and agricultural adjuvants.

Properties

Compatible Substrates & Surfaces
Physical Form
Appearance
Clear colorless liquid
Soluble in
Hydrocarbons
Partially Soluble in
Water
Typical Properties
ValueUnitsTest Method / Conditions
Molecular Weight (Average)511g/mol-
EO Content (Average)60wt. %-
Free EOmax. 1ppm-
Glycol Contentmax. 3wt. %-
Density at 40°C (104°F)0.974g/mL -
Cloud Point (10% in BDG)75 (167)°C (°F)-
Viscosity at 40°C (104°F)38.57cSt-
pH (5% in IPA/water)6 - 8--
HLB (Calculated)12--
Wettability on Cotton21sec-
Contact Angle on PTFE (Average)35.96--
Colormax. 50APHARCM 3607
Water Contentmax. 0.1 wt. %DIN 51777
Surface Tension27.3mN/m-
Pour Point18 (64)°C (°F)-
Hydroxyl Number105 - 115mg KOH/g-
Free Alcoholmax. 7wt. %-
Critical Micelle Concentration39.96mg/L-

Regulatory & Compliance

Packaging & Availability

Storage & Handling

Storage And Handling

Safe handling advice

  • Take precautionary measures against static discharges.

Storage/Transport pressure

  • Ambient

Load/Unload temperature

  • 21-65 °C (70-150 °F)

Storage and handling materials

  • Suitable: Carbon steel coated with baked phenolic. Any moisture may cause rusting of carbon steel. If product is moisture free, uncoated carbon steel tanks.

Further information on storage conditions

  • When stored in the liquid form, ethoxylates should be padded with a dry inert gas, such as nitrogen, to prevent oxygen or air from entering the tank. Prolonged storage in the presence of air or oxygen may cause product degradation. Oxidation is not expected when stored under a nitrogen atmosphere. Inert gas blanket and breathing system needed to maintain color stability. Use dry inert gas having at least -40°C (-40°F) dew point.

Most Viewed Documents

Document Name
Type
Products
ALFONIC TDA-7 Ethoxylate Technical Data Sheet
Technical Data Sheet
ALFONIC TDA-7 Ethoxylate
Technical Data Sheet
Products: ALFONIC TDA-7 Ethoxylate
ALFONIC TDA-7 Ethoxylate Safety Data Sheet EN-US
Safety Data Sheet
ALFONIC TDA-7 Ethoxylate
Safety Data Sheet
Products: ALFONIC TDA-7 Ethoxylate