Hydrotrope Coupling Agents — Process Challenge

Hydrotrop / Kopplungsmittel-Hub

Flüssigreiniger- und Detergenzformulierer suchen Hydrotrope zur Solubilisierung von Tensiden und zur Stabilisierung klarer Konzentrate. Hydrotrope wie SXS, Naphthalinsulfonat, SCS und Toluolsulfonat halten Konzentrate klar und stabil.
Updated Jun 2026
Lösungsansatz

RawSource supplies the base chemicals that go into these programs. We can help with product selection, grade matching, and sourcing from multiple origins for supply security.

Typical Formulation Workflow
1
Application & Soil Assessment
Define the cleaning task, surfaces, soils, and water hardness, plus the safety and regulatory profile for the use environment.
2
Surfactant & Builder Selection
Match surfactants, builders, solvents, chelants, acids or alkalis, and preservatives to the soil, surface compatibility, and label claims.
3
Formulation & Use-Dilution Trial
Optimize the actives ratio and use dilution, checking foam, clarity, stability, and performance at the in-use concentration.
4
Performance & Stability Validation
Confirm cleaning efficacy, storage and freeze-thaw stability, and packaging compatibility before scale-up.
Recommended Chemistries (4)
Sodium Xylene Sulfonate 40%
CAS 1300-72-7
Tenside
Hydrotrope and coupling agent for concentrated formulas
Workhorse hydrotrope that solubilizes surfactants and electrolytes to keep liquid concentrates clear and lowers cloud point
Schmelzpunkt:27 °C   Siedepunkt:157 °C at 760 mmHg   Dichte:1.23
Schnellansicht
Alle Details
Naphthalene Sulfonate
CAS 130-14-3
Tenside
Reinigung / Entfettung
Strong hydrotrope/dispersant that couples high-electrolyte, high-surfactant systems and aids dispersion
Schnellansicht
Alle Details
Sodium cumene sulfonate (SCS)
CAS 28348-53-0
Higher-efficiency hydrotrope than SXS for highly concentrated formulas; the companion buyers expect alongside SXS — sourced on demand
Schnellansicht
Alle Details
Sodium toluene sulfonate (STS)
CAS 657-84-1
Compact, lower-cost coupling agent that keeps blends clear where lighter hydrotropy is acceptable; sourced on demand
Schnellansicht
Alle Details

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