| FEMA | N/A |
| CAS | 650-51-1 |
| EINECS | 211-479-2 |
| JECFA Food Flavoring | N/A |
| CoE Number | N/A |
| Organoleptic Notes |
|
| Odor | N/A |
| Flavor | N/A |
| Material Notes | a strong acid used as a protein precipitant in clinical chemistry and also as a caustic for removing warts. |