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Chemical Name: Isotridecanol, Ethoxylated
Function: Degreaser, Emulsifier, Surfactant
CAS Number: 69011-36-5
Chemical Family: Ethers
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TypeDocument Name
Technical Data Sheet
TRIDAC ISO-9 H Technical Data Sheet
TRIDAC ISO-9 H Technical Data Sheet
Technical Data Sheet

Knowde Enhanced TDS

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Identification & Functionality

TRIDAC ISO-9 H Features & Benefits

Fluids & Lubricants Features

Applications & Uses

Recommended Uses & Known Applications
  • TRIDAC ISO-9H can be used as degreasing agent in wool scouring process and leather treatment and as emulsifier in agrochemical applications.
  • In metal working field TRIDAC ISO-9H shows good dispersing properties for chip or shaving particles as well as good emulsification behaviour regarding to the most common lubricating oils used.
  • In the textile field TRIDAC ISO-9H can be used as detergent surfactant.
  • In cosmetic field TRIDAC ISO-9H can be also used as O/W emulsifier or solubilizer.


Physical Form
Cloudy liquid
Soluble in
Typical Properties
ValueUnitsTest Method / Conditions
Cloud Point (1% in water)58-60°CRCM 3646
Polyethylene Glycols Contentmax. 3% massMPL 2002.0
pH (5%)5.0-7.0-MPL 1007.0
Free Water (Karl Fischer)max. 0.15% massRCM 3804
Viscosity at 50°C26cStASTM D445, ASTM D7042
Density at 50°C980kg/m3ASTM D7042 , ASTM D4052
Colormax. 50APHARCM 3607
Flash Pointmin. 125°CASTM D 93
Pour Point20-10°CASTM D97
Molecular Weight561-623g/molCalculated
Hydroxyl Number90-100mg KOH/gRCM 3851
Ethylene Oxide Content66%w/wCalculated

Packaging & Availability

Packaging Type
Packaging Information

TRIDAC ISO-9H is generally supplied in drums.

Storage & Handling

Shelf Life
36 months
Storage And Handling
  • TRIDAC ISO-9H 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.
  • TRIDAC ISO-9H is a cloudy liquid at room temperature it becomes transparent at temperature about 40°C.
  • TRIDAC ISO-9H 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 15 weight% water to obtain a clear liquid up to a temperature about 5°C.
  • At room temperature TRIDAC ISO-9H is water soluble up to 20 weight%.
  • Shelf-life is 36 months from production date for product in its original and sealed packaging.