CSG-AS820

Product Description
Chemical name: Alkylphosphonic acid derivative
CAS Number: 4724-48-5
Appearance: light yellow liquid
Active Ingredient Content: 96.0 mol % P min.
Solid Content (%, w/w): 78.0 - 82.0
Color: 50 max
Specific Gravity (g/cm³): 1.01
Acidity (pH of 5% aqueous solution): 2.3
Viscosity at 25°C (mPa·s): 85
Freezing Point (°C): 10

Product Applications
1. Alkaline Corrosion Inhibition: Protects reactive metals (Al, Mg, Zn) from oxidation and discoloration during cleaning, and improves metal surface brightness.
2. Lubricity & EP Performance: Provides outstanding lubrication and extreme pressure properties, enhancing the anti-wear performance of metalworking fluid/cutting fluid formulations.
3. In oil and gas extraction, it is used as a water treatment agent for scale inhibition and corrosion protection of water injection systems and pipelines.
4. It serves as a flotation collector for minerals such as ilmenite, cassiterite, and wolframite.