CSG-600
Phosphate Ester Anionic Surfactant 

Product Description
Chemical name: C8-10 Fatty alcohol polyoxyethylene ether phosphate monoester
CAS Number: 68130-47-2
Color: < 100 APHA
Odor: Slight characteristic odor
Acid Value: 110 – 121 mg KOH/g
Moisture Content: 1.0 – 1.5 %
Non-ionic Content: < 9%
pH (1% aqueous solution): Approx. 1.5 – 3.0
Flash Point: > 100℃
Solubility: Soluble in water and mineral oil

Product Applications
In alkaline cleaning formulations:
Acts as a washing hydrotrope to help non-ionic surfactants maintain solubility in high-alkalinity systems.
Exhibits excellent wetting, penetrating, and dispersing capabilities under alkaline conditions, with particularly good low-temperature fluidity and cleaning performance.
Anti-corrosion / Corrosion Inhibitor: Provides effective rust and corrosion protection for ferrous metals and non-ferrous metals (especially aluminum). Particularly suitable for formulations with strict aluminum corrosion inhibition requirements.
Extreme Pressure (EP) Additive: The high phosphorus content imparts outstanding extreme-pressure and anti-wear properties, making it suitable for applications requiring EP lubrication such as cutting fluids and drawing fluids. It has good water solubility and is well-suited for both full-synthetic and semi-synthetic systems.
Emulsifier / Solubilizer: Effectively couples and solubilizes non-ionic surfactants into alkaline systems, maintaining stability in concentrated electrolyte solutions.

Direct equivalent to Solvay Rhodafac RA-600 with equivalent performance.