Products Description of Sodium Xylene Sulfonate CAS#1300‑72‑7
Sodium Xylene Sulfonate is a surfactant presented as white‑to‑light‑yellow liquid with outstanding water‑soluble performance. At 20 °C, its 1% aqueous solution delivers a pH value of 7.0, a dynamic viscosity of 10 mPa·s and kinematic viscosity of 2.7 mm²/s.
It serves as a multi‑functional ingredient acting as coupling agent, solubilizer, cloud‑point depressant, detergent enhancer, dispersant, emulsifier, hydrotrope and viscosity modifier. It finds broad adoption across numerous industrial formulations, including shampoos, household & dishwashing detergents, dry‑cleaning agents, hard‑surface cleaners, metal‑working cleaners, bactericides, adhesives, dyes & pigments, electroplating baths, lubricating cutting fluids, photographic materials, inks, textile treatment and leather processing.
Sodium xylenesulfonate Chemical Properties
| Melting point | 27°C |
| Boiling point | 157°C |
| density | 1.17 g/mL at 25 °C |
| refractive index | n20/D 1.405 |
| solubility | Methanol (Slightly, Heated), Water (Slightly) |
| form | Solid |
| color | White to Off-White |
| Water Solubility | >=10 g/100 mL at 20 ºC |
| Stability: | Stable. Combustible. Incompatible with acids, oxidizing agents. Moisture-sensitive. |
| LogP | 1.390 (est) |
| CAS DataBase Reference | 1300-72-7(CAS DataBase Reference) |
| EPA Substance Registry System | Sodium xylenesulfonate (1300-72-7) |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38-36 |
| Safety Statements | 26-36-37/39 |
| WGK Germany | 1 |
| RTECS | ZE5100000 |
| Hazardous Substances Data | 1300-72-7(Hazardous Substances Data) |
Sodium Xylene Sulfonate (CAS#1300-72-7) is a high-efficiency multifunctional surfactant with a white-to-pale yellow liquid appearance. Featuring excellent water solubility, neutral pH value and stable low viscosity, it offers outstanding compatibility and stable performance for diverse formula systems.
This versatile additive delivers excellent solubilizing, coupling, emulsifying, dispersing and viscosity-regulating effects, effectively boosting formula stability and product performance. It is widely applicable in personal care products, daily detergents, industrial cleaners, electroplating solutions, inks, textiles, leather processing and other industrial fields, serving as a cost-effective and reliable chemical auxiliary.
