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ACCOSOFT® 550-90 HF is a high flash point fabric softener quaternary for use in household and commercial products. It can be used in a full range of dispersion concentrations. This product will produce 2.5 - 25.0% solids dispersions with a minimum of electrolyte. ACCOSOFT® 550-90 HF dispersions exhibit instant cold water dispersibility.


Stepan Company is a major developer and manufacturer of anionic, nonionic, cationic, and amphoteric agents for Household, Institutional, and Industrial Cleaner applications. Its AMMONYX® amine oxides enhance foaming, viscosity, and emulsion in shampoos, soaps, lotions, detergents, and more. Stepan’s BIO-SOFT® biodegradable surfactants provide ecofriendly cleaning for a wide range of uses.

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Stepan Company

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