FUNCHEM ® NL-808 ™. Perfumed Liquid Hand Soap . Product Description . NL-808 ™ is an economical and environmental potassium soap, with highly biodegradable surfactants in viscous liquid form, neutral in pH. Carefully balanced with skin emollient and floral fragrances, it contains no non-aqueous solvent, Ethylene Di-amine Tetra Acetate, Alkylphenol Ethoxylates or cationic surfactant.