CFR 21-73.3100-2013 Food and Drugs. Part73:Listing of color additives exempt from certification. Section73.3100:1,4-Bis[(2-hydroxyethyl)amino]-9,10-anthracenedione bis(2-methyl-2-propenoic)ester co-polymers.
(a) Identity. The color additives are the copolymers formed as the reaction product of 1,4-bis[(2-hydroxyethyl)amino]-9,10-anthracenedione bis(2-methyl-2-propenoic)ester (C.I. Re-active Blue 247) (CAS Reg. No. 109561–07–1) with one or more vinyl and/or
CFR 21-73.3100-2013 history
2013CFR 21-73.3100-2013 Food and Drugs. Part73:Listing of color additives exempt from certification. Section73.3100:1,4-Bis[(2-hydroxyethyl)amino]-9,10-anthracenedione bis(2-methyl-2-propenoic)ester co-polymers.