Esterquat cas 91995-81-2

Product Name: Esterquat
CAS No: 91995-81-2
Appearance: White or light yellow paste or Liquid
Assay: 90%min

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Esterquat CAS 91995-81-2: Comprehensive Technical Guide (2025 Update)

Table of Contents

Product Specifications & Comparative Analysis

Parameter Esterquat 91995-81-2 Traditional Quaternary Ammonium Salts
Chemical Name Di(palmiticcarboxyethyl) Hydroxyethyl Methyl Ammonium Methylsulfate e.g., Cetrimonium Chloride
Biodegradability >90% (OECD 301F) 40-60%
pH Stability 3.0-9.0 4.0-7.5
CMC Value 0.02 g/L 0.05-0.1 g/L

Core Industrial Applications

Textile Manufacturing

Demonstrates 35% higher softening efficiency than standard cationic softeners in cotton processing while maintaining 98% colorfastness.

Personal Care Formulations

Reduces combing force by 40% in hair care products (5% concentration) with superior thermal stability up to 85°C.

Industrial Cleaning Systems

Enables 25% reduction in surfactant load while maintaining equivalent detergency in alkaline cleaning solutions (pH 10-12).

Technical Implementation Cases

Textile Plant Optimization (Vietnam)

Implementation of 1.2% Esterquat in finishing baths reduced energy consumption by 18% through lower drying temperatures while achieving 7% higher tensile strength retention.

Biodegradable Detergent Production (Germany)

Replacement of DTDMAC with Esterquat 91995-81-2 resulted in 94% biodegradation within 28 days (OECD 301B) while maintaining equivalent soil removal performance.

Verified Client Implementations

Leading European Home Care Brand

Formulated concentrated fabric softeners achieving 73% viscosity reduction with 2:1 concentration ratio, reducing packaging costs by 31%.

Asian Industrial Cleaner Manufacturer

Developed heavy-duty degreasers with 50% lower aquatic toxicity (Daphnia magna EC50: 12 mg/L) while maintaining Class II corrosion protection (ASTM D665).

Technical Consultation & Ordering

Contact our chemical engineering team for formulation support or bulk pricing:

Email: info@vivalr.com
Tel: (86) 15866781826

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