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ROKAfenol N8P7 is a non-ionic surfactant (alkoxylated nonylphenols). It is an opalescent, turbid or clear oily liquid with a straw or light yellow color. The commercial product contains approximately 100% of the active substance, and solidifies at a temperature below -20°C.

Chemical Family: Non-Ionics, Phenols & Phenolics

Functions: Emulsifier, Surfactant, Surfactant (Nonionic)

End Uses: Metalworking Fluids

Synonyms: Ethylene oxide-propylene oxide copolymer mono(nonylphenyl) ether, Ethylene oxide-propylene oxide copolymer monoether with nonylphenol, Ethylene oxide-propylene oxide copolymer nonylphenyl ether, Ethylene oxide-propylene oxide copolymer nonylphenyl monoether, Methyloxirane-oxirane copolymer nonylphenyl ether, Methyloxirane-oxirane polymer mono(nonylphenyl) ether, Polyethylene-polypropylene glycol mono(nonylphenyl) ether, Polyethylene-polypropylene glycol nonylphenyl ether, Polyoxyethylene-polyoxypropylene mono(nonylphenyl) ether

Technical Data Sheet

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Identification & Functionality

Fluids & Lubricants Functions
CAS No.
37251-69-7
EC No.
609-376-6

Applications & Uses

Markets
Fluids & Lubricants Type
Fluids & Lubricants End Use
Applications

Non-ionic surfactant with good wetting properties, aqueous solution surface tension reduction properties and emulsification and dispersion properties. It has low foaming properties. In certain formulations it is used as an antifoaming agent. ROKAfenol N8P7 can be used in oxidizing, reducing and hard water environments. It is active in cold water, in an acid and neutral bath, as well as in diluted alkalies. It can be used in a mixture with other non-ionic auxiliary agents and in mixtures with anionic and cationic surface active agents.

Properties

Physical Form
Appearance
Opalescent or Turbid Oily Liquid With a Straw or Yellow Colour at 20/25°C
Odor
Weak, Characteristic
Typical Properties
ValueUnitsTest Method / Conditions
Water contentmax. 1%(m/m)
pH of 1% solution4.6-7.4
Density at 20°Capprox. 1.04g/ml
Solubility in waterGood, After Heating The Solution Becomes Turbid
Solidification Pointbelow. -20°C
Cloud Point (aqueous solution)31-33°C
Molecular weightapprox. 1000
Other solventsLow Aliphatic Alcohols, Mineral Oils

Regulatory & Compliance

Certifications & Compliance