Chemical substance

Chemical substance means any organic or inorganic substance of a particular molecular identity, including any combination of such substances occurring in whole or in part as a result of a chemical reaction or occurring in nature, and any chemical element or uncombined radical, except that chemical substance does not include:
(1) Any mixture;
(2) Any pesticide when manufactured, processed, or distributed in commerce for use as a pesticide;
(3) Tobacco or any tobacco product;
(4) Any source material, special nuclear material, or byproduct material;
(5) Any pistol, firearm, revolver, shells, or cartridges; or
(6) Any food, food additive, drug, cosmetic, or device, when manufactured, processed, or distributed in commerce for use as a food, food additive, drug, cosmetic, or device.

Source

40 CFR § 720.3

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Scoping language

In addition to the definitions under section 3 of the Act, 15 U.S.C. 2602, the following definitions apply to this part.

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