| Bioactivity | Polyaminopropyl biguanide (PAPB), a propyl analogue of polyhexamethylene biguanide, is a broad spectrum, fast acting bactericide with antibacterial activity. Polyaminopropyl biguanide can be used as a preservative in cosmetic products[1]. |
| CAS | 133029-32-0 |
| Formula | (C5H14N6)n |
| Transport | Room temperature in continental US; may vary elsewhere. |
| Storage | Please store the product under the recommended conditions in the Certificate of Analysis. |
| Reference | [1]. Johnson W Jr, et al. Safety Assessment of Polyaminopropyl Biguanide (Polyhexamethylene Biguanide Hydrochloride) as Used in Cosmetics. Int J Toxicol. 2020 Nov/Dec;39(3_suppl):26S-73S. |