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HomeProduct name listPhosphonic acid, disodium salt

Phosphonic acid, disodium salt

  • CAS NO.:13708-85-5
  • Empirical Formula: H4NaO3P
  • Molecular Weight: 105.99
  • MDL number: MFCD30183334
  • EINECS: 237-249-1
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-12-18 14:15:30
Phosphonic acid, disodium salt Structural

What is Phosphonic acid, disodium salt?

Chemical properties

white; hygroscopic; crystal(s) powder(s); used as an antidote to mercuric chloride poisoning [HAW93] [MER06]

The Uses of Phosphonic acid, disodium salt

Sodium Metaphosphate can be used as a catalyst for polyester synthesis.

Flammability and Explosibility

Non flammable

Properties of Phosphonic acid, disodium salt

Melting point: 53℃ [HAW93]
Boiling point: 200–250, decomposes [HAW93]
Density  2.05[at 20℃]
vapor pressure  0Pa at 20℃
pka 6.52[at 20 ℃]
Water Solubility  g anhydrous/100 g H2O: 418 (0°C), 429 (20°C), 566 (30°C) [LAN05]; insoluble alcohol [HAW93]
EPA Substance Registry System Phosphonic acid, disodium salt (13708-85-5)

Safety information for Phosphonic acid, disodium salt

Computed Descriptors for Phosphonic acid, disodium salt

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