Chemical name:

Organic Phosphate Ester


surfactants, anionic surfactants

Markets and applications:

CASE, coatings, detergents, I&I cleaning, textile industry


cleansing agents, extreme pressure additives, wetting agents




PCC Chemax Inc.

CAS No.:



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 .


wetting agents cleansing agents extreme pressure additives coatings I&I cleaning detergents textile industry anionic surfactants surfactants
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