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Chemfac PA-080 is aliphatic based and offers excellent EP properties. It is generally recommended for use in straight, soluble and semi-synthetic oils.

Chemical Family: Organophosphates, Phosphate Esters, Phosphates, Phosphorous-based Compounds

Functions: Cleansing Agent, Extreme Pressure Additive, Solubilizer

Features: Extreme Pressure Performance

End Uses: Metalworking Fluids

Synonyms: 2-Ethylhexyl acid phosphate, 2-Ethylhexyl phosphate

Technical Data Sheet

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Identification & Functionality

CAS No.
12645-31-7
EC No.
235-741-0

Features & Benefits

Fluids & Lubricants Features

Applications & Uses

Markets
Fluids & Lubricants Type
Fluids & Lubricants End Use
Applications

Chemfac PA-080 is an oil soluble free acid phosphate ester which offers good detergency and hydrotroping in alkaline cleaner formulations for textile and I&I applications. The solubility characteristics and EP properties make it an ideal choice for metalworking fluids.

Properties

Physical Form
Appearance
Clear Light Yellow Liquid at 20°C
Typical Properties
ValueUnitsTest Method / Conditions
Color (Gardner)max. 4
Aqueous SolubilityDispersible
Watermax. 1%
Specific Gravity at 25°C.1.02
Acid Value (to pH 9.5)290 – 330
Pounds Per Gallon8.49
Phosphorus11.6%
pH (1% Aqueous)1.9