DePHOS™ P-65-LF is a liquid additive designed for use in metalworking fluids, offering multiple functions such as corrosion inhibition, hydrotropy, and solubilization. It enhances the performance of metal cleaners in both home care and industrial cleaning applications. Additionally, it serves as a wetting agent and is utilized in surface care and other industrial applications requiring effective cleaning and corrosion protection. This product is well-suited for a range of metalworking and industrial fluid formulations. Please submit a document request or general inquiry form if you’d like to access an SDS in another language.

Chemical Family: Phosphate Esters

Technical Data Sheet
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Technical Data

Identification & Functionality

Features & Benefits

Fluids & Lubricants Features
HII Features

Applications & Uses

Properties

Physical Form
Soluble In
Appearance
Colourless to pale straw clear viscous liquid (at 25°C)
Soluble in
Water
Typical Properties
ValueUnitsTest Method / Conditions
Acid Value I (pH 5.0 - 5.5)120 - 130mg KOH/g
Acid Value II (pH 9.0 - 9.5)190 - 210mg KOH/g
Solid Contentmin. 98%
pH (1% aqueous solution)1.50 – 30

Packaging & Availability

Packaging Information

Suitable containers may be plastic or lined drums.

Storage & Handling

Shelf Life
12 months
Storage Conditions

Should be stored in suitable sealed containers below 30°C in a dry place out of direct sunlight.