EXOfos®PT-E (Phosphoric ester)

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ISO 14001 ISO 14001 ISO 50001 ISO 50001 ISO 9001 ISO 9001 ISO 45001 ISO 45001

EXOfos PT- E is anionic surfactant classified among phosphate esters. This ester is based on ethoxylated alkyl aryl phenol (styrenated phenol type), and is offered in acidic form.

The product has the form of a viscous liquid at room temperature and it is characterised by an acid value to the first contraflexure point in the range of 50 to 70 mg KOH/g and good solubility in water and most polar organic solvents.

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Properties and applications

Product advantages:

  • VOC-free,
  • does not contain alkylphenol ethoxylates,
  • very good compatibility with pigments,
  • very good dispersant and wetting agent in suspension pesticide concentrates.


  • plant protection products.

Markets and applications

Wetting agents

Phosphate esters

Surfactants / Anionic surfactants

Alternative names
Ethoxylated alkylaryl phenol polyphosphate, acid, Anionic surfactant, wetting agent, phosphoric ester, dispersant, ethoxylated polyphosphate, ethoxylated alkylarylphenol polyphosphate, CAS 90093-37-1.

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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