3b609 | — | zinc chloride hydroxide monohydrate | - Characterisation of the additive
- Chemical formula: Zn5 (OH)8 Cl2 · (H2O)
- CAS Number: 12167-79-2
- Purity: min. 84 %
- Zinc oxide: max. 9 %
- Zinc content: min. 54 %
- Particles < 50 μm: below 1 %
- Analytical method
- For the identification of zinc chloride hydroxide crystal form in the feed additive:
- X-ray diffraction (XRD).
- For the determination of total zinc in the additive and premixtures:
- EN 15510: Inductively Coupled Plasma – Atomic Emission Spectrometry (ICP-AES) or
- CEN/TS 15621: Inductively Coupled Plasma – Atomic Emission Spectrometry (ICP-AES) after pressure digestion.
- For the determination of total zinc in feed materials and compound feed:
- Atomic Absorption Spectrometry (AAS) or
- EN 15510 or CEN/TS 15621.
| All animal species | — | — | Dogs and cats: 200 (total)Salmonids and milk replacers for calves: 180 (total)Piglets, sows, rabbits and all fish species other than salmonids: 150 (total)Other species and categories: 120 (total) | 1.For user safety: breathing protection, safety glasses and gloves should be worn during handling.2.The additive shall be incorporated into feed in the form of a premixture. | 15 November 2022 |