2a133 | Brilliant Blue FCF | Additive composition:Brilliant Blue FCF described as the sodium salt as the principal component.Solid form (powder)————————————Characterisation of the active substance as the sodium salt:Disodium α-(4-(N-ethyl-3-sulphonatobenzylamino) phenyl)-α-(4-N-ethyl-3-sulphonatobenzylamino) cyclohexa-2,5-dienylidene) toluene-2- sulphonateThe calcium and the potassium salts are also permitted.Chemical formula: C37H34N2Na2O9S3Solid form (powder) produced by chemical synthesisCAS number: 3844-45-9Purity criteriaContent not less than 85 % total colouring matters, calculated as the sodium salt (assay)Water insoluble matter: ≤ 0,2 %Subsidiary colouring matters: ≤ 6 %Organic compounds other thancolouring matters:- Sum of 2-, 3- and 4-formyl benzene sulfonic acids: ≤ 1,5 %
- 3-((ethyl)(4-sulfophenyl) amino) methyl benzene sulfonic acid: ≤ 0,3 %
Leuco base: ≤ 5 %Unsulfonated primary aromatic amines: ≤ 0,01 % (calculated as aniline)Ether extractable matter: ≤ 0,2 % from a solution of pH 7————————————Analytical methodFor the quantification of total colouring matters content of brilliant blue FCF in the feed additive:Spectrophotometry at 630 nm and titration with Titanous chloride as described in:- Commission Regulation (EU) No 231/2012 referring to FAO JECFA Combined Compendium for Food Additive Specifications (Analytical methods Vol. 4); and the Monograph No 1 (2006) "Brilliant Blue FCF".
For the quantification of brilliant blue in feedingstuffs:- high performance liquid chromatography coupled to tandem mass spectrometry (LC-MS/MS)
| Cats | — | — | 278 | - 1.In the directions for use of the additive and premixture, the storage conditions and stability to heat treatment shall be indicated.
- 2.For users of the additive and premixtures, feed business operators shall establish operational procedures and organisational measures to address potential risks resulting from its use. Where those risks cannot be eliminated or reduced to a minimum by such procedures and measures, the additive and premixtures shall be used with personal protective equipment, including eye, skin and breathing protection.
| 27 February 2030 |