Super Sacks Sodium Lauroyl Methyl Isethionate SLMI Sodium Lauroyl Methyl Isethionate 75% actives in flakes form. A very mild surfactant used in many cosmetic products such as shampoos. It also has great lather formation properties. CASRN：928663-45-0 Molekularformel: C15H29NaO5S; C15H30O5S.Na Molecular Weight: 344.44 Appearance white flake solid. Odor faint grease odor. Solubility soluble in water. Stability stable in weak acid, weak alkali, …