Didecyl Dimethyl Ammonium Chloride / DDAC 80%
Introduction:
| INCI | CAS# | Molecular |
| Didecyl Dimethyl Ammonium Chloride
|
7173-51-5 | C22H48ClN |
Didecyldimethylammonium chloride (DDAC) is an antiseptic that has many applications as a biocide / disinfectant. A broad spectrum bactericidal and fungicidaI agent, it causes disruption of intermolecular interactions and dissociation of phospholipid bilayers.
Specifications
|
Items |
Specification |
|
Appearance |
Catlonic light yellow to white liquid |
|
Assay |
80%min |
|
Free ammonium |
2 %max |
|
PH(10%aqueoussolution) |
4.0-8.0 |
Package
180kg/drum
Period of validity
24month
Storage
DDAC can be stored at room temperature (max.25℃) in the unpened original containers for at least 2 years. The storage temperature should be kept below 25℃.
Didecyldimethylammonium chloride (DDAC) is an antiseptic/disinfectant that is used in many biocidal applications. It causes disruption of intermolecular interactions and dissociation of lipid bilayers. It is a broad spectrum bactericidal and fungicidal and can be used as disinfectant cleaner for linen, recommended for use in hospitals, hotels and industries. It is also used in gynaecology, surgery, ophthalmology, pediatrics, OT, and for the sterilization of surgical instruments, endoscopes and surface disinfection.
1, DDAC is a liquid disinfectant and has been used in human and instrument sensitization and industrial applications
2, The active ingredient provides broad-spectrum activity against common bacteria,fungi, and algae.
3, DDAC is approved for industrial and cosmetic applications.
| Item | Standard | Measured value | Result |
| Appearance （35℃） | Colorless to pale yellow clear liquid | OK | OK |
| Active Assay | ≥80﹪ | 80.12﹪ | OK |
| Free amine and its salt | ≤1.5% | 0.33% | OK |
| Ph(10% aqueous) | 5-9 | 7.15 | OK |
| Verdict | OK | ||
