SODIUM COCETH-30 SULFATE CAS 68891-38-3: Technical User Guide
Table of Contents
1. Product Overview
Chemical Name: Sodium Coceth-30 Sulfate
CAS Number: 68891-38-3
Molecular Formula: CnH2n+1O(CH2CH2O)30SO3Na
Appearance: Clear to pale yellow viscous liquid
Purity: ≥98%
Packaging: 25kg/drum, 200kg/drum (customizable)
2. Key Applications
- Primary use as high-performance surfactant in personal care products
- Key component in sulfate-free shampoos and body washes
- Foam booster in household & industrial cleaning formulations
- Emulsifier in cosmetic preparations requiring mildness
3. Usage Guidelines
Recommended Dosage:
- Personal care: 5-15% of total formulation
- Cleaning products: 10-25% depending on desired foam density
Compatibility:
Stable in pH range 5.0-8.5. Compatible with non-ionic surfactants and cationic conditioners.
Safety:
Use PPE during handling. Store in cool, dry conditions (15-30°C).
4. Practical Case Studies
Case 1: Mild Shampoo Formulation
Used at 12% concentration with cocamidopropyl betaine to create sulfate-free shampoo with 30% improved foam stability compared to SLS alternatives.
Case 2: Industrial Hand Cleaner
Combined with sodium laureth sulfate (3:1 ratio) achieved 40% faster grease removal while maintaining skin pH balance.
Case 3: Foam Bath Product
At 8% concentration with decyl glucoside produced stable foam lasting 2.3x longer than traditional formulations.