EXOfos® PT-A (Phosphoric ester)

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EXOfos® PT-A  (Phosphoric ester)
EXOfos® PT-A  (Phosphoric ester)
EXOfos® PT-A  (Phosphoric ester)
EXOfos® PT-A  (Phosphoric ester)
EXOfos® PT-A  (Phosphoric ester)
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EXOfos PT-A is an anionic surfactant that belongs to the group of phosphoric esters. This ester is based on alkylarylphenol ethoxylate (styrenated phenol type) and is offered as a triethanolamine salt.

At room temperature, EXOfos PT-A is a viscous liquid. Its 5% aqueous solution has a pH ranging from 7.0 to 8.0. The product shows very good solubility in water and organic solvents.

The active substance content in the commercial product is approx. 97%, i.e. the level of the active substance concentration in a solution is high compared to other anionic surfactants.

The surfactant is used primarily in the agrochemical industry. 

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Properties and applications

Product advantages:

  • free of VOCs,
  • free of alkylphenol ethoxylates,
  • very good dispersant and wetting agent in pesticide suspension concentrates,
  • very good emulsifying properties. 

Applications:

  • plant protection products – pesticide formulations. 
Alternative names
Ethoxylated alkylaryl phenol polyphosphate, triethanolamine salt, Ethanol, 2, 2', 2''-nitrilotris-, compd. with .alpha.-[2, 4, 6-tris(1-phenylethyl)phenyl]-.omega.-hydroxypoly(oxy-1, 2-ethanediyl) phosphate, Ethanol, 2, 2'2''-nitrilotris-, compound with .alpha.-2, 4, 6-tris(1-phenylethyl)phenyl]-.omega.-hydroxypoly(oxy-1, 2-ethanediyl) phosphate, Ethanol, 2, 2', 2''-nitrilotris-, compound with .alpha.-(2, 4, 6-tris(1-phenylethyl)phenyl)-.omega.-hydroxypoly(oxy-1, 2-ethanediyl)phosphate, HOE 3475, Soprophor FL, Ethanol, 2, 2', 2'', -nitrilotris-, compd. with alpha-(2, 4, 6-tris(1-phenylethyl)phenyl)-omega-hydroxypoly(oxy-1, 2-ethanediyl)phosphate, Ethanol, 2, 2', 2''-nitrilotris-, compd. with alpha.-(2, 4, 6-tris(1-phenylethyl)phenyl)-.omega.-hydroxypoly(oxy-1, 2-ethanediyl)phosphate, Polyarylphenyletherphosphate, Amine salt, CAS 105362-40-1.

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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