Octadecyl trimethyl ammonium chloride 1831 CAS NO.112-03-8
Products Description
- Octadecyl trimethyl ammonium chloride melts easily in water and produces a lot of foam when shaken. Good chemical stability, heat resistance, light resistance, pressure resistance, strong acid and alkali resistance. It has excellent permeability, softness, emulsification, antistatic and bactericidal properties.
- Octadecyl trimethyl ammonium chloride is a chemical substance,also is a quaternary ammonium salt type cationic surfactant .white waxy substance, easily soluble in water.It can be well compatible with a variety of surfactants or additives, and the synergistic effect is significant.The relative density is 0.884, the HLB value is 15.7, the flash point (open cup) is 180°C, and the surface tension (0.1% solution) is 34×10-3N/mChemicalbook. When the water solubility is 20℃, the solubility is less than 1%. Soluble in alcohol. It has excellent stability, surface activity, emulsification, sterilization, disinfection, softness, and antistatic properties.Packed in white plastic bucket, store in a cool place
Basic Analysis
| Item | Standard |
| Appearance | Light yellow liquid or cream |
| Ph value( 5% Isopropyl alcohol solution or 10% water sol.) | 6-9 |
| Ionicity | Cation |
| Free amine% | ≤2 |
| Active % | 70±1 |
| Conclusion | Passed |
Application
Octadecyl trimethyl ammonium chloride has good chemical stability and is widely used in hair conditioners, fabric softeners, fiber antistatic agents, silicone oil emulsifiers, asphalt emulsifiers, organic bentonite modifiers, disinfectants, Protein flocculant and water treatment flocculant in the biopharmaceutical industry.
- Emulsifier: Asphalt emulsifier and building waterproof coating emulsifier, general active content ≥40%; silicone oil emulsifier; hair conditioner, cosmetic emulsifier.
- Additives: synthetic fiber antistatic agent, fabric fiber softener.
- Modification aid: organic bentonite modifier.
- Flocculant: protein flocculant for biopharmaceutical industry, sewage treatment flocculant.
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