DeTROPE™ CA-90 is a modified carboxylate recommended as a low-foaming hydrotrope in aqueous alkaline systems. It also serves as a corrosion inhibitor for steel and aluminum in solutions with a pH above 7.0. Typical applications include heat transfer fluids and metalworking fluids. Please submit a document request or general inquiry form if you’d like to access an SDS in another language.

Chemical Family: Modified Carboxylates

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Technical Data

Identification & Functionality

Features & Benefits

HII Features
Product Features
  • Excellent liquid hydrotrope for use in aqueous alkaline cleaners
  • Solubilizer for other surfactants in alkaline systems
  • Low, quick breaking foam
  • Good alkaline electrolyte tolerance
  • Remains liquid at 35°F - 40°F
  • Excellent wetting properties in alkaline formulations
  • Corrosion inhibitor for aluminum and steel in aqueous systems at pH ≥ 7
  • Does not leave solid or waxy residue upon drying
  • Biodegradable, non-phenolic, phosphate-free
  • Provides lubricity in aqueous systems

Applications & Uses

Properties

Physical Form
Appearance
Clear amber viscous liquid
Dispersible in
Oils, Solvents
Stable in
Moderate Hard Water
Typical Properties
ValueUnitsTest Method / Conditions
TypeAnionic--
Density (at 25°C)approx. 1.0g/mL-
Specific Gravity (at 25°C)approx. 1.0
Specifications
ValueUnitsTest Method / Conditions
Colormax. 12Gardner
pH Value (as is)6.0 - 8.0--
Activitymin. 90%-

Packaging & Availability

Regional Availability
  • North America