PEL-PHOS™ H-66 | Ele Corporation | PEL-PHOS™ H-66 is an aqueous solution of the potassium salt of a high HLB phosphate ester. It functions as a hydrotrope to couple lower HLB surfactants into “built” formulations or aqueous solutions of electrolytes. As a phosphate ester salt, PEL-PHOS™ H-...view more PEL-PHOS™ H-66 is an aqueous solution of the potassium salt of a high HLB phosphate ester. It functions as a hydrotrope to couple lower HLB surfactants into “built” formulations or aqueous solutions of electrolytes. As a phosphate ester salt, PEL-PHOS™ H-66 is an anionic surfactant. view less |