Category of technological additives. Functional group: silage additives1k280 | — | Propionic acid | - Additive compositionPropionic acid ≥ 99,5 %
- Characterisation of the active substance
- Propionic acid ≥ 99,5 %
- C3H6O2 CAS No: 79-09-4
- Non-volatile residue ≤ 0,01 % when dried at 140 °C to constant weight
- Aldehydes ≤ 0,1 % expressed as formaldehyde
- Produced by chemical synthesis
- Method of AnalysisQuantification of propionic acid as total propionic acid in feed additive, premixtures, feedingstuffs: ion exclusion High Performance Liquid Chromatography with refractive index (HPLC-RI)
| Ruminants | — | — | — | 1.The simultaneous use of other organic acids at the maximum permitted doses is contraindicated.2.The additive shall be used in easy to ensile material.3.Simultaneous use with other sources of the active substance shall not exceed the authorised maximum content.4.For safety: breathing protection, eye protection, gloves and protective clothing shall be used during handling. | 20 December 2023 |
Pigs | — | 30000 |
Poultry | — | 10000 |
1k281 | — | Sodium propionate | - Additive compositionSodium propionate ≥ 98,5 %
- Characterisation of the active substance
- Sodium propronate ≥ 98,5 %
- C3H5O2Na
- CAS No: 137-40-6
- Loss on drying ≤ 4 % determined by drying for two hours at 105 °C
- Water insolubles ≤ 0,1 %
- Produced by chemical synthesis
- Method of AnalysisQuantification of sodium propionate in feed additive:
- (1)ion exclusion High Performance Liquid Chromatography with refractive index detection (HPLC-RI) – for the determination of total propionate; and
- (2)atomic absorption spectrometry, AAS (EN ISO 6869) – for the determination of total sodium.
Quantification of sodium propionate as total propionic acid in premixtures, feedingstuffs: ion exclusion High Performance Liquid Chromatography with refractive index (HPLC-RI)
| Ruminants | — | — | — | 1.The simultaneous use of other organic acids at the maximum permitted doses is contraindicated.2.The additive shall be used in easy to ensile materials.3.Simultaneous use with other sources of the active substance shall not exceed the authorised maximum content.4.For safety: breathing protection, eye protection, gloves and protective clothing shall be used during handling. | 20 December 2023 |
Pigs | — | 30000 |
Poultry | — | 10000 |
1k284 | — | Ammonium propionate | - Additive compositionPreparation of ammonium propionate ≥ 19,0 %, propionic acid ≤ 80,0 % and water ≤ 30 %
- Characterisation of the active substance
- Ammonium propionate: C3H9O2N
- CAS No: 17496-08-1
- Produced by chemical synthesis
- Method of AnalysisQuantification of the ammonium propionate in feed additive:
- (1)ion exclusion High Performance Liquid Chromatography with refractive index detection (HPLC-RI) – for the determination of total propionate; and
- (2)titration with sulphuric acid and sodium hydroxide for the determination of ammonia.
Quantification of ammonium propionate as total propionic acid in premixtures, feedingstuffs:ion exclusion High Performance Liquid Chromatography with refractive index (HPLC-RI)
| Ruminants | — | — | — | 1.The simultaneous use of other organic acids at the maximum permitted doses is contraindicated.2.The additive shall be used in easy to ensile materials.3.Simultaneous use with other sources of the active substance shall not exceed the authorised maximum content.4.For safety: breathing protection, eye protection, gloves and protective clothing shall be used during handling. | 20 December 2023 |
Pigs | — | 30000 |
Poultry | — | 10000 |