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CAS No. 91995-81-2
Content 85. 90%
Packing 175kg/drum
| Name | Di(palmiticcarboxyethyl) Hydroxyethyl Methyl Ammonium Methylsulfate |
| Synonyms | Ester Quats Triethanolamine dimethosulfate-fatty acid reaction product Di(tallow-carboxyethyl)hydroxyethylmethylammoniummethylsulfate Di(palmiticcarboxyethyl) Hydroxyethyl Methyl Ammonium Methylsulfate Palm-based Ester quats (EQ) for Fabric Softeners,same as STEPANTEX SP-90 Fatty acids, C10-20 and C16-18-unsatd., reaction products with triethanolamine, di-Me sulfate-quaternized Fettsuren, C10-20- und C16-18-ungesttigt, Reaktionsprodukte mit Triethanolamin, Dimethylsulfat-quaternisiert Ester Quaternary Ammonium Salt,Ester Quats,Di(palmiticcarboxyethyl) Hydroxyethyl Methyl Ammonium Methylsulfate |
| CAS | 91995-81-2 |
| EINECS | 295-344-3 |
Dipalmitate carboxyethyl Hydroxyethyl methyl sulfate ammonium salt (also known as plant-based) is a surfactant whose chemical structure contains palmitic acid and ethoxy groups.
This substance has a strong surface active ability, can be used as emulsifier, thickener, dispersant and antistatic agent. Widely used in cosmetics, household cleaners, dyes, coatings and paper manufacturing industries.
The preparation method of ammonium salt of double palm carboxyethyl Hydroxyethyl methyl sulfate includes obtaining palmitoyl ethoxyethanol by esterification reaction of palmitic acid and ethoxyethanol, and then carrying out sulfation with formic acid, the final product is obtained by The ammonification reaction.
During use, it is necessary to note that the substance may be irritating to the skin and eyes, and contact with the skin and eyes should be avoided. At the same time, it should be stored in a dry, cool place, and away from fire and oxidizing agents. When disposing of waste, it is necessary to comply with relevant environmental protection regulations.
| Property | Specification |
|---|---|
| CAS Number | 91995-81-2 |
| Chemical Class | Quaternary ammonium compound |
| Molecular Formula | Complex mixture (tallow-derived) |
| Appearance | Amber viscous liquid or paste |
| Solubility | Dispersible in water |
| Active Content | 70-90% in aqueous or solvent systems |
| Characteristic | Technical Benefit |
|---|---|
| High substantivity | Excellent adhesion to hair/fibers |
| Superior softening | Exceptional fabric/hair conditioning |
| Thermal stability | Stable up to 80°C |
| Antistatic properties | Effective static reduction |
| Emulsification capacity | Forms stable oil-in-water emulsions |
| Application Area | Specific Uses |
|---|---|
| Hair Care | Deep conditioners, treatments |
| Textile Processing | Premium fabric softeners |
| Industrial Lubricants | Additive for metalworking fluids |
| Agricultural Products | Adjuvant for pesticide formulations |
Technical Notes:
Formulation Guidelines:
Optimal pH range: 4.0-6.5
Compatible with most cationic and non-ionic surfactants
Avoid strong oxidizing agents
Storage & Handling:
Store at 15-30°C in sealed containers
Protect from freezing and direct sunlight
Shelf life: 18-24 months
Safety Information:
Skin/eye irritant (Category 2)
Recommended PPE: Gloves, safety goggles
Biodegradability: >60% in 28 days (OECD 301)
Declaration: The products displayed on this website are intended exclusively for industrial applications or scientific research. They are not intended for medical, pharmaceutical, or food use. In accordance with applicable laws and regulations, purchasing organizations must hold valid qualifications and approvals.
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