EXOfos®PF-623 (Phosphoric ester)

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EXOfos®PF-623 (Phosphoric ester)
EXOfos®PF-623 (Phosphoric ester)
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ISO 14001 ISO 14001 ISO 50001 ISO 50001 ISO 9001 ISO 9001 ISO 45001 ISO 45001

EXOfos PF-623 is an anionic surfactant classified among the phosphorus esters. The ester is based on C8-C10 alcohol, and it is offered in acidic form. It has the form of a clear to slightly cloudy liquid at room temperature. The product is characterized by an acid number to the first contraflexure point in the range of 100 to 120 mg KOH/g.

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Properties and applications

Product advantages:

  • offers wetting, hydrotropic and detergent properties,
  • exhibits anti-corrosion properties after neutralisation,
  • exhibits mild lubricating and EP properties in metal processing products.


  • industrial and institutional cleaning,
  • textiles,
  • metalworking.

Markets and applications
I&I Cleaning
Metallurgical industry / Metalworking
Textile industry

Cleansing agents
Functional fluids / Heat transfer fluids
Lubricants and fluids
Wetting agents

Phosphate esters

Surfactants / Anionic surfactants

Alternative names
Phosphoric ester of C8-C10 ethoxylated alcohol, Poly(oxy-1, 2-ethanediyl), alpha.-hydro-.omega.-hydroxy-, mono-C8-10-alkyl ethers

Manufacturer: PCC Exol SA

PCC EXOL SA is one of the most important manufacturers of surfactants and chemical formulations in Central and Eastern Europe. The company offers surfactants, specialist additives and chemical formulations for many branches of industry.

PCC Group

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