Substances classified as release agents, when migrating from food-packaging material shall include: Dimethylpolysiloxane (substantially free from hydrolyzable chloride and alkoxy groups, no more than 18 percent loss in weight after heating 4 hours at 200 C.; viscosity 300 centisokes, 600 centisokes at 25 C, specific gravity 0.96 to 0.97 at 25 C, refractive index 1.400 to 1.404 at 25 C).Linoleamide (linoleic acid amide).Oleamide (oleic acid amide).Palmitamide (palmitic acid amide).Stearamide (stearic acid amide). [42 FR 14638, Mar. 15, 1977; 42 FR 56728, Oct. 28, 1977]