World's First Carbon-Neutral SLES Enters Mass Production: Sodium Lauryl Ether Sulfate (INCI) Gains EFSA Food-Contact Approval, Accelerating Sustainable FMCG Shift

2025/07/07 17:43

1. Technical Milestones

✅ Cold Sulfonation Process (Patent: WO2024/073215A1)

• Reaction Temp ≤40°C → 62% Energy Reduction vs. Thermal Sulfonation  
• Free Dioxane ≤1 ppm (GC-MS Tested; GB Limit: 30 ppm)

✅ Narrow-Range Ethoxylation (NRE) Technology

EO Unit Control Precision: ±0.2 (CV <5%, Industry First)

2. Sustainability Certifications

Certification	Achievement
EFSA EU 10/2011	Food Packaging Detergent Approval (Migration <0.1mg/kg)
ISCC PLUS	100% Palm Kernel Oil Traceability to RSPO-Certified Plantations
Carbon Trust	Product Footprint: 1.2kg CO₂eq/kg (Industry Avg: 3.5kg)

Industry Impact Data

Performance Benchmark (Third-Party: SGS CMS-02234)

Parameter	Our SLES (3EO)	Conventional SLS	Improvement
Foam Stability (54°C/1hr)	94%	68%	+38% ↑
Irritation Index (HET-CAM)	0.8	2.3	↓65%
Cold Water Solubility (5°C)	Instant	Flocculation	Year-Round Use

Downstream Cost Benefits

• Shampoo Formulation: 10-12% Dosage (vs. 14-16%) → Save $180/MT  
• Eliminates EDTA Need (Hard Water Tolerance: 450ppm CaCO3)

Leader Collaboration Case

Top 3 Global FMCG Group Implementation

"After replacing traditional anionics in laundry capsules:
Low-Temp Cleaning Power ↑22% (IEC 60456 Test)
Film Degradation Cycle ↓ to 6 Months (ISO 14855)
2024 Procurement Plan: 8,000 MT/Year"
—Extract from Joint Technical Whitepaper

Enterprise Solutions

Customization Portfolio

Service Module	Technical Scope
EO-Chain Tailoring	EO=2,3,7 Custom Grades (MOQ 1 MT)
Compatibility Kits	Free Stability Reports (w/ Betaine/Glucoside)
Compliance Package	EU REACH/USP/GB 13530 Registration Files

Limited-Time Industry Program

• **New Client Offer**: First order ≥20 MT = $5K Formulation Optimization Service  
• **Green Rebate**: 3% Carbon Credit for ISCC-Certified Batches  
• **Emergency Stock**: 3,000 MT at Global Hub Ports