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Function: Surfactant (Nonionic), Emulsifier, Surfactant
Chemical Family: Alcohol Ethoxylates, Non-Ionics
End Uses: Leather
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Technical Data Sheet
Lorodac 7-24 X Technical Data Sheet
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Identification & Functionality

Applications & Uses

Recommended Uses & Known Applications
  • LORODAC 7-24 is mainly used as an emulsifier agent for O/W emulsions in combination with a lower HLB non-ionic surfactant.
  • LORODAC 7-24 can be used as detergent product in the wool scouring process, as degreasing in leather treatment.
  • In the detergency field LORODAC 7-24 is used in HDP, HDL as well as LDL formulations, due to its high water solubility and good emulsification property at medium-low temperature.


Physical Form
Cloudy liquid
Soluble in
Typical Properties
ValueUnitsTest Method / Conditions
Physical State Changement15-20°CMPL 1001.0
Cloud Point (1% in water)57-59°CMPL 2001.0
Polyethylene Glycols Contentmax. 3% massMPL 2002.0
pH (5%)5.0-7.0-MPL 1007.0
Free Water (Karl Fischer)max. 0.5% massRCM 3804
Viscosity at 50°C20cStASTM D445, ASTM D7042
Density at 50°C960kg/m3ASTM D7042, ASTM D4052
Flash Pointmin. 125°CASTM D 93
Molecular Weight501-529g/molCalculated
Hydroxyl Number106-112mg KOH/gEN 13926
Ethylene Oxide Content62%w/wCalculated
Colormax. 30APHAMPL 1002.0

Packaging & Availability

Packaging Type
Packaging Information

LORODAC 7-24 is generally supplied in drums.

Storage & Handling

Shelf Life
36 months
Storage And Handling
  • LORODAC 7-24 should preferably be stored in stainless steel tanks.
  • It is suggested to keep the product at temperature below 40°C, it is preferable to avoid heating above 60°C and to store under nitrogen in order to minimise yellowish phenomena.
  • LORODAC 7-24 is a cloudy liquid at room temperature and it becomes homogeneous and transparent at temperature about 45°C.
  • LORODAC 7-24 becomes a solid wax at temperature lower than 20°C. Improvement of appearance and handling at low temperature can be achieved by mixing the product with 10 weight% water to obtain a clear liquid up to a temperature about 25°C.
  • At room temperature LORODAC 7-24 is water soluble up to 30 weight%. Shelf-life is 36 months from production date for product in its original and sealed packaging.