Division E.3.2 Complexing agentsF1F2M1
The following complexing agents are only permitted in products for fertigation and/or foliar application, except for Zn lignosulfonate, Fe lignosulfonate, Cu lignosulfonate and Mn lignosulfonate that can be applied directly to the soil.
Acids, or sodium, potassium or ammonium salts of:
F3For information only. | ||||
For quality reasons, the relative phenolic hydroxyl content and the relative organic sulphur content as measured by EN 16109 must exceed 1,5 % and 4,5 % respectively. | ||||
| No | Designation | Alternative designation | Chemical formula | CAS number of the acid f1 |
|---|---|---|---|---|
| 1 | Lignosulfonic acid | LS | No chemical formula available | 8062-15-5 f2 |
| F42 | Heptagluconic acid | HGA | C 7 H 14 O 8 | 23351-51-1 |
Annotations
Textual amendments
- F1
- F2
- F3
- F4
Marginal citations
- M1
The complexing agents are to be identified by the recognised standards that cover the mentioned complexing agents. [Words in Regulation substituted (31.12.2020) by The Fertilisers and Ammonium Nitrate Material (Amendment) (EU Exit) Regulations 2019 (S.I. 2019/601), regs. 1(2), 5(2)(a); 2020 c. 1, Sch. 5 para. 1(1)]
Footnotes
- f1
For information only.
- f2
For quality reasons, the relative phenolic hydroxyl content and the relative organic sulphur content as measured by EN 16109 must exceed 1,5 % and 4,5 % respectively.
Notes on Attachment
Textual amendments
- F1
Words in Regulation substituted (31.12.2020) by The Fertilisers and Ammonium Nitrate Material (Amendment) (EU Exit) Regulations 2019 (S.I. 2019/601), regs. 1(2), 5(2)(b); 2020 c. 1, Sch. 5 para. 1(1)
Notes on Division E.3
Textual amendments
- F2
Words in Annex 1 s. E.3 substituted (31.12.2020) by The Fertilisers and Ammonium Nitrate Material (Amendment) (EU Exit) Regulations 2019 (S.I. 2019/601), regs. 1(2), 5(21)(c); 2020 c. 1, Sch. 5 para. 1(1)