- Functions:Emulsifier, Wetting Agent, Cleansing Agent, Extreme Pressure Additive
- Chemical Family:Phosphate Esters, Phosphates, Phosphorous-based Compounds, Organophosphates
Chemfac PB-139 has approval for indirect food contact usage under US Food and Drug Administrations (US-FDA) at 21 CFR 178.3400, for use as an “emulsifiers and/or surface-active agents”, with the limitations listed at that cite. Chemfac PB-139 is commonly used in paper coating applications and well as water treatment .