Harcros Bis(2-EH)Hydrogen Phosphite

Harcros Bis(2-EH)Hydrogen Phosphite is an organophosphorus compound used in fluids and lubricants markets. It belongs to the esters, phosphites, and organophosphorus compounds chemical families. The chemical name is bis(2-ethylhexyl) phosphite, and it serves as a metal processing additive and other industrial processing applications, enhancing stability and performance in lubricants and other formulations.

Chemical Family: Esters, Organophosphorus Compounds, Phosphites

Chemical Name: Bis(2-ethylhexyl) phosphite

CAS Number: 3658-48-8

Compatible Substrates & Surfaces: Metal

End Uses: Lubrication Oils

Technical Data Sheet

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Enhanced TDS

Identification & Functionality

Applications & Uses

Markets
Applications
Compatible Substrates & Surfaces
Fluids & Lubricants End Use
Applications
  • Bis(2-EH)Hydrogen Phosphite is used as a lubricant oil additive, corrosion inhibitor, and metal extractant

Properties

Physical Form
Typical Properties
ValueUnitsTest Method / Conditions
Molecular Weight306.42g/mol-
Phosphorus Content9.30 - 10.30%(w/w)-
Acid Numbermax. 5mgKOH/g-
Weight420LBS-

Packaging & Availability

Packaging Information
  • Package - Lined Steel Drum
  • Weight - 420 LBS