N-OCTYLPHOSPHONIC ACID

  • Molecular Formula: C₈H₁₉O₃P

  • Molecular Weight: 194.21

  • CAS NO.: 4724-48-5

Description

Specification:

INDEX Standard
APPEARANCE White flaky crystals
PURITY ≥98.00%


Properties:
N-Octylphosphonic Acid appears as a white to off-white powder. It is stable at room temperature and soluble in organic solvents such as ethanol and acetone. It has strong binding affinity to metal oxide surfaces, forming self-assembled monolayers (SAMs), and decomposes at high temperatures.

Application:
N-Octylphosphonic Acid is used as a surface modification agent and chelating additive. It is especially suited for modifying metal and oxide surfaces like ITO, TiO₂, or ZnO in nanotechnology and materials science. It is also used in formulations of hard surface cleaners due to its surfactant-like properties.

Package and Storage:
25 KG/drum or customization. Store in a dry, ventilated warehouse. Avoid direct sunlight, moisture, and open air exposure.