3a836 | "Cyanocobalamin" or "Vitamin B12" | Additive composition:CyanocobalaminSolid formCharacterisation of the active substance:Cyanocobalamin C63H88CoN14O14PCAS number: 68-19-9Purity: ≥ 96 % on dry basis; loss of drying 12 %Produced by fermentation with Ensifer adhaerens CGMCC 19596Analytical methodFor the quantification of cyanocobalamin in the feed additive: European Pharmacopoeia method (Eur. Ph. 0547) based on spectrophotometry (UV/VIS)For the quantification of cyanocobalamin in compound feed: reversed phase high performance liquid chromatography coupled to spectrophotometric detection(HPLC-UV) | All animal species | — | — | — | - 1.In the directions for use of the additive and premixtures, the storage conditions and the stability to heat treatment shall be indicated.
- 2.The endotoxin content of the additive and its dusting potential shall ensure a maximal endotoxin exposure of 1600 IU/m3 air.
- 3.For users of the additive and premixtures, feed business operators shall establish operational procedures and organisational measures to address the potential risks resulting from their use. Where those risks cannot be eliminated by such procedures and measures, the additive and premixtures shall be used with personal breathing and skin protective equipment.
| 8 January 2035 |