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Berol 829 is a non ionic surfactant of castor oil ethylene oxide adduct type, compatible with anionic and nonionic products and possesses high HLB.

Chemical Family: Castor Oil Ethoxylates

Functions: Emulsifier, Surfactant, Surfactant (Nonionic)

Physical Form: Liquid

Technical Data Sheet

Knowde Enhanced TDS

Identification & Functionality

Chemical Family
CAS No.
61791-12-6
EC No.
500-151-7
Technologies

Properties

Physical Form
Appearance
Clear liquid
Soluble in
Water, Ethanol, Xylene, 2-Propanol
Dispersible in
Propylene glycol
Insoluble in
White spirit, Low aromatic solvent
Physical Properties
ValueUnitsTest Method / Conditions
Density (at 20°C)1030kg/m³—
Characteristics
ValueUnitsTest Method / Conditions
Active Content100%—
Clear Point10°C—
Foam Height according to Ross-Miles (after 5 min at 50°C in 0.05%)10mm—
Foam Height according to Ross-Miles (immediately at 50°C in 0.05%)35mm—
Flash Pointmin. 150°C—
HLB10.2——
Pour Point-1°C—
Saponification Value87-93mg KOH/g—
Surface Tension (according to Du Noüy at 25°C in 0.1%)39mN/mDIN 53914
Viscosity (at 20°C)800mPa.s—
Wetting Power (according to Draves, at 25°C in 0.1%)min. 600second—
Specifications
ValueUnitsTest Method / Conditions
Cloud Point (5g product in 25 ml 25% butyldiglycol)62 - 66°C—
Colormax. 5—Gardner
pH (1% in water)5.5 - 7.5——
Water Contentmax. 1%—
Note

Typical Data are based on our own measurements or derived from the literature. They do not constitute part of the delivery specification.

Packaging & Availability

Country Availability
Regional Availability
  • Africa
  • Asia Pacific
  • Europe