Cyanox STDP Distearylthiodipropionate 000693-36-7 Cytec Antioxidant Minimal color contribution. Low volatility. Easy handling form. Good solubility/migration balance. Excellent compatibility with UVAs. FDA STATUS In Section 181.24 of the Food Additives Regulations, distearylthiodipropionate is designated as a substance to which prior sanction has been granted in the manufacture of food-packaging materials. The restriction on use in this case is that the antioxidant may not migrate to food in an amount to exceed a concentration of 0.005 percent in the food. Distearylthiodipropionate is recognized as safe for use as an antioxidant in food when the total quantity of all antioxidants added does not exceed 0.02 percent (200 parts per million) based on weight of the fat or oil content, including essential (volatile) oil content, of the food. Minimal color contribution. Low volatility. Easy handling form. Good solubility/migration balance. Excellent compatibility with UVAs. FDA Sanctioned.