Sodium Cumene Sulfonate 40% Liquid & 93% powder (CAS 28348-53-0) is an anionic hydrotrope surfactant. It improves solubility, raises cloud point and stabilizes liquid detergent formulations, widely used in household cleaners, industrial detergents and personal care products. TNJ Chemical is a professional manufacturer and exporter since 2001. We ensure high‑quality products, competitive price and thoughtful service. If you want to buy or have any other inquiries, please contact sales@tnjchem.com
Product Information
English Name: Sodium Cumene Sulfonate, Sodium Cumenesulfonate, SCS
CAS: 28348-53-0
Synonym: Sodium 4-isopropylbenzenesulfonate
Molecular Formula: C₉H₁₁NaO₃S
Molecular Weight: 222.24
EINECS: 248-983-7Grade 40% aqueous solution / 93% powder
Chemphysical Properties
Appearance: Colorless transparent liquid (40% grade); white powder (93% grade)
Odor: Slight aromatic odor
Solubility: Fully soluble in water
pH (1% solution): 7.5–9.5
Function: Hydrotrope, coupling agent, cloud point booster
Quality Specification
| Test Item | 40% Liquid Grade | 93% Powder Grade |
|---|---|---|
| Appearance | Colorless clear liquid | White crystalline powder |
| Active Content | 40±1% | ≥93.0% |
| pH (1% aqueous) | 7.5–9.5 | 7.5–9.5 |
| Sodium Sulfate | ≤1.0% | ≤1.5% |
Application & Use
Household cleaning: Liquid laundry detergent, dishwashing liquid, all-purpose cleaner, prevents phase separation
Industrial cleaner: Alkaline degreaser, metal cleaning agent, improves surfactant compatibility
Personal care & cosmetic: Solubilizer for surfactants, stabilizer for liquid formulationsTextile & agrochemical: Dispersant, coupling agent
Packing Delivery & Storage
Packing: 210kg plastic drum / 1000kg IBC tank (liquid); 25kg bag (powder)
Storage: Keep sealed in cool, dry and ventilated warehouse
Shelf life: 12 months under proper storage
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