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Sorbax PMO-5 polyoxyethylated sorbitan esters are used as emulsifiers and solubilizers. These surfactants are used in combination with lower HLB surfactants, particularly the corresponding non-ethoxylated sorbitan esters, for emulsification of petroleum oils and solvents, vegetable oils, waxes, silicones, and other water insoluble compounds.

Functions: Emulsifier, Solubilizer, Surfactant

Chemical Family: Sorbitan Esters

Compatible Substrates & Surfaces: Textiles

End Uses: Metalworking Fluids

Technical Data Sheet

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Identification & Functionality

Chemical Family
Chemical Name
Fluids & Lubricants Functions
CAS No.
9005-70-3
EC No.
618-422-4

Applications & Uses

Markets
Compatible Substrates & Surfaces
Fluids & Lubricants Type
Fluids & Lubricants End Use
Applications

Sorbax polyoxyethylated sorbitan esters are used as emulsifiers and solubilizers. These surfactants are used in combinations with lower HLB surfactants, particularly the corresponding non-ethoxylated sorbitan esters, for emulsification of petroleum oils and solvents, vegetable oils, waxes, silicones, and other water insoluble compounds. These products are used in the agricultural, cosmetic, leather, metalworking, and textile industries.

Properties

Physical Form
Appearance
Oily Yellow Liquid at 20°C
Typical Properties
ValueUnitsTest Method / Conditions
Acid Valuemax. 2
Specific Gravity at 25°C1
Water contentmax. 3%
Aqueous SolubilitySoluble
Saponification Value95 – 105
Color (Gardner)max. 7
Pounds per Gallon.8.33
Hydroxyl Value134 – 150
Hydrophilic Lipophilic Balance (HLB)10