Benzalkonium chloride(BKC) Preservatives Chemical CAS : 63449 - 41 - 2 Cationic quaternary ammonium salt surfactant
Structure
Appearance
| ITEMS | STANDARD | STANDARD | STANDARD |
| APPEARANCE | YELLOWISH TRANSPARENT LIQUID | YELLOWISH TRANSPARENT LIQUID | White to almost white solid |
| ACTIVE CONTENT | 50% MIN | 80% MIN | 99%MIN |
| PH VALUE | 5.0-9.0 | 6.0-8.0 | 5.0-8.0 |
| FREE AMINE | 2.0%MAX | 2.0%MAX | — |
| MOLECULAR WEIGHT | 352 | — | — |
| Color(APHA) | — | 50 max | — |
| ammonium salt | — | — | ≤1.0% |
| Free amine | — | — | ≤1.5% |
Applications
An important cationic quaternary ammonium salt surfactant widely used in personal care, shampoo, hair conditioner and other products, with good anti-static, smooth, and anti-corrosion effects.
It can also be used in industries such as sterilization, printing and dyeing auxiliaries, and fabric washing.
