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Atomfair Sodium difluorophosphate F2NaO2P

Description Sodium Difluorophosphate (NaPO2F2) is a high-purity inorganic compound with the molecular formula F2NaO2P and CAS number 15587-24-3 . This white crystalline powder is widely utilized in advanced electrochemical applications due to its exceptional stability and ionic conductivity. As a sodium-based fluorophosphate, it serves as a critical electrolyte additive in sodium-ion batteries, enhancing cycle life and thermal safety. Its IUPAC name, sodium;difluorophosphinate , reflects its precise chemical structure, validated by the InChI key KBVUALKOHTZCGR-UHFFFAOYSA-M . Packaged under inert conditions to prevent moisture absorption, our product meets rigorous analytical standards (??98% purity) for research and industrial use. Ideal for energy storage…

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Description

Description

Sodium Difluorophosphate (NaPO2F2) is a high-purity inorganic compound with the molecular formula F2NaO2P and CAS number 15587-24-3. This white crystalline powder is widely utilized in advanced electrochemical applications due to its exceptional stability and ionic conductivity. As a sodium-based fluorophosphate, it serves as a critical electrolyte additive in sodium-ion batteries, enhancing cycle life and thermal safety. Its IUPAC name, sodium;difluorophosphinate, reflects its precise chemical structure, validated by the InChI key KBVUALKOHTZCGR-UHFFFAOYSA-M. Packaged under inert conditions to prevent moisture absorption, our product meets rigorous analytical standards (??98% purity) for research and industrial use. Ideal for energy storage innovation, corrosion inhibition studies, and specialty chemical synthesis.

  • CAS No: 15587-24-3
  • Molecular Formula: F2NaO2P
  • Molecular Weight: 123.959
  • Exact Mass: 123.95016684
  • Monoisotopic Mass: 123.95016684
  • IUPAC Name: sodium;difluorophosphinate
  • SMILES: [O-]P(=O)(F)F.[Na+]
  • Synonyms: sodium difluorophosphate, sodium;difluorophosphinate, 15587-24-3, KBVUALKOHTZCGR-UHFFFAOYSA-M

Application

Sodium difluorophosphate is primarily employed as an electrolyte additive in sodium-ion batteries, where it improves electrode passivation and reduces interfacial resistance. It enhances thermal stability and cycling performance in high-voltage battery systems. Researchers also explore its utility in corrosion-resistant coatings and as a precursor for fluorinated phosphates.

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