Surfactants

STEPFAC 8171

 

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Overview

STEPFAC 8171 is an acid form of phosphate ester. It is an excellent hydrotrope for nonionic surfactants in alkali cleaners and functions well in high electrolyte systems and finds application in a variety of agricultural, metal working and textile applications.

Application

Adjuvants, Concentrated Emulsions (EW), Emulsifiable Concentrates (EC), Fumigants, Metal Working Applications, Metalworking Cleaners, Microemulsions (ME), Oil Dispersants (OD), Ready-To-Use (RTU), Suspension Concentrates (SC), Suspoemulsions (SE), Textile Antistat, Textile Wet Processing, Water Dispersible Granules (WG), Wettable Powders (WP)

Chemical Description

NONYLPHENOL POE-6 PHOSPHATE ESTER

Chemical Groups

Ethoxylated Phosphate Esters, Phosphate Esters

Markets

Agricultural Products, Industrial Products

Properties

% Active:100
Acid Number:83 (at pH 5.2)
Acid Value:80
Boiling Point, ºC:100
CMC, mg/l:8
Density, g/ml:1.11
Flash Point, PMCC, °C:>94
Form @ 25°C:Liquid
Moles of EO:6
Pour Point, °C:-18
Solids, % by Wt:100
Specific Gravity @ 25°C:1.11
Surface Tension, mN/m:36.0
Vapor Pressure at 20°C, mm Hg:0.01
Viscosity, cps @ 25°C:9,400
RVOC, U.S. EPA %:0

Regions of Availability

North America: Canada, USA
Latin America: Argentina, Bolivia, Brazil, Caribbean, Central America, Chile, Colombia, Ecuador, Mexico, Paraguay, Peru, Uruguay, Venezuela