| FEMA | N/A |
| CAS | 5329-14-6 |
| EINECS | 226-218-8 |
| JECFA Food Flavoring | N/A |
| CoE Number | N/A |
| Organoleptic Notes | |
| Odor | N/A |
| Flavor | N/A |
| Material Notes | standard in alkalimetry. Food contaminant arising from its use as an ingredient of paper and paperboard products used in packaging |