§73.1496. Mica. — Inbound Citations
21 C.F.R. § 73.1496
Statutory Authority
Cited by 6 regulations in release Current.
Citations to §73.1496(a)(1)
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(1) The color additive is formed by depositing titanium and/or iron salts onto mica, followed by heating to produce one of the following combinations: Titanium dioxide on mica; iron oxide on mica; titanium dioxide and iron oxide on mica. Mica used to manufacture the color additive shall conform in identity to the requirements of § 73.1496(a)(1).
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(a) The color additive mica shall conform in identity and specifications to the requirements of § 73.1496(a)(1) and (b).
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(a) The color additive is formed by depositing titanium or iron salts from a basic solution onto mica, followed by calcination to produce titanium dioxide or iron oxides on mica. Mica used to manufacture the color additive shall conform in identity and specifications to the requirements of § 73.1496(a)(1) and (b).
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(1) The color additive is formed by depositing titanium salts onto mica, followed by heating to produce titanium dioxide on mica. Mica used to manufacture the color additive shall conform in identity to the requirements of § 73.1496(a)(1).
Citations to §73.1496(a)(b)
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(a) The color additive mica shall conform in identity and specifications to the requirements of § 73.1496(a)(1) and (b).
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(a) The color additive is formed by depositing titanium or iron salts from a basic solution onto mica, followed by calcination to produce titanium dioxide or iron oxides on mica. Mica used to manufacture the color additive shall conform in identity and specifications to the requirements of § 73.1496(a)(1) and (b).