T-Mulz® 565-2 is a blended anionic surfactant designed primarily for making emulsifier systems for agricultural, latex, and industrial formulations. It provides coupling ability, emulsification power, and rapid wetting to the formulation. As supplied, it is a free acid and will react readily with basic compounds.

Chemical Name: Poly(oxy-1,2-ethanediyl), .alpha.-(nonylphenyl)-.omega.-hydroxy-, branched, phosphates

CAS Number: 68412-53-3

Chemical Family: Alkyl Phenol Ethoxylate, Anionics, Esters, Phosphoric Derivatives

Labeling Claims: Animal Products-free, BSE-free, Conflict minerals-free, Food Allergen-free, GMO-free, GenX-free, Heavy Metal-free, Irradiation-free, Melamine-free, No Added PFAS, PFOA-free, PFOS-free, Palm Oil-free, Pesticide-free, Preservative-free

Certifications & Compliance: California Transparency in Supply Chains Act of 2010, Coalition of Northeastern Governors (CONEG), Directive 2002/95/EC, EPA Registered, RoHS Compliant

Synonyms: Poly(oxy-1,2-ethanediyl), α-(nonylphenyl)-ω-hydroxy-, branched, phosphates

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Enhanced TDS

Identification & Functionality

Features & Benefits

Labeling Claims
Agrochemicals Features
CASE Ingredients Features
Fluids & Lubricants Features
HII Features
Background on Phosphate Esters
  • Phosphate Esters are anionic surface active agents produced by reacting polyphosphoric acid or phosphorous pentoxide with molecules containing hydroxyl groups - commonly ethoxylated moieties or alcohols. Reactions using phosphorous pentoxide result in a mix of mono and di-esters, while products made with polyphosphoric acid are high in mono-ester yield.
  • Which type to use depends upon the properties needed in formulation. Mixed esters products are generally better for emulsification; whereas, mono- ester rich exhibit better hydrotroping properties.

Applications & Uses

Properties

Physical Form
Soluble In
Appearance
Light Amber Liquid
Soluble in
Water
Typical Properties
ValueUnitsTest Method / Conditions
Acid Number 1 (at pH 5.5)62 - 66--
Caustic Solubility (in 18% NaOH at 25°C)15.0--
Acid Number 2 (at pH 9.5)88 - 103--
Activity99.5%
Colormax. 3-Gardner
Flash Pointmin. 200°FTag Open Cup
Moisture Contentmax. 0.5%-
pH (at 1% aqueous Solution)1.5 - 3.0--
Pour Point18ºF
Specific Gravity (at 20 °C)1.05 - 1.15--
Weight9.2lbs/gal-
Compatibility
  • T-Mulz® 565-2 is compatible with anionic and nonionic surfactants.
  • This product should not be mixed with concentrated oxidizing agents or reducing agents, as the mixture of these compounds with organic compounds form a potentially explosive mixture.

Regulatory & Compliance

Packaging & Availability

Storage & Handling

Storage & Handling Information

This product should be stored in stainless steel, lined, or plastic vessels.