Sodium Dodecylbenzenesulfonate (25155-30-0)
Basic Information
Chemical Name: Sodium Dodecylbenzenesulfonate
Chinese Aliases: Alkylbenzene Sulfonate Sodium; LAS-Na; Linear Alkylbenzene Sulfonate Sodium
English Name: Sodium Dodecylbenzenesulfonate
Molecular Formula: C₁₈H₂₉NaO₃S
Molecular Weight: 348.48
CAS Number: 25155-30-0
EINECS Number: 246-680-4
Appearance: White or light yellow powder or granules, hygroscopic, with a certain odor
Technical Parameters
Item
Test Indicators
Appearance
No precipitation, no layering
Active Substance Content, %
≥40.0
Surface Tension (0.2% aqueous solution), mN/m
≤1×10⁻²
pH Value (0.1%)
6.0-8.0
(The above parameters are for reference only; the specific values are subject to the factory test report.)
Packaging
The product is usually packed in 25 kg bags, with polyethylene liners, and outer woven bags or kraft paper bags.