Sofibex HD Swiss Made


Sofibex HD is a sodium hypophosphite grade specially designed for demanding applications such as chemical nickel plating for hard disks. This grade is appreciated for its low impurity content, its strict quality control, its good fluidity and its non magnetic properties.


CAS number
7681-53-0, 10039-56-2
Chemical name
Sodium hypophosphite
Common name


  • Highly fluid
  • High solubility
  • High phosphore rate during nickel deposit
  • Protection from corrosion
  • Protection from heat
  • Gives amagnetic properties

Geographic availability



  • Automotive and transportation
    • Adhesives and sealants
    • Coatings
    • Surface plating
  • Building and construction
    • Additives for polymer concrete
    • Adhesives and sealants
    • Bitumen
    • Concrete
    • Foam
    • Insulating glass
  • Chemical and plastics industry
    • Additive polypropylene
    • Chemical industry
    • Chemical polymers
    • Chemicals
    • Chemicals and plastics
    • Chemicals manufacturing
    • Chemicals miscellaneous
    • Epoxy resins
    • Fine chemistry
    • Pharmaceuticals
    • Plastic additives
    • Plastics and polymers industry
    • Polymer and rubber
    • Polymers
    • Solvents
    • Surface plating
  • Electronics and electrical
    • Electronic
    • Electronics
    • Semiconductor
    • Wafers / Semiconductors manufacturing
  • Packaging and Paper
    • Coatings
    • Film
    • Film and sheet
  • Paint, coatings and adhesives
    • Adhesives
    • Adhesives and sealants


  • Chemical for electroless nickel plating

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