Sodium monofluorophosphate

CAS Number
7631-97-2
EC Number
233-433-0

What is Sodium monofluorophosphate?

Sodium monofluorophosphate (CAS 7631-97-2) is an inorganic fluoride salt used as an active ingredient in dental care products and pharmaceutical formulations.

Where is Sodium monofluorophosphate used?

  • Oral care: active fluoride source in toothpastes, gels and mouth rinses meeting regulatory fluoride content requirements
  • Pharmaceutical: fluoride supplement tablets and dental treatment preparations requiring precise dosing and purity documentation
  • Specialty personal care: professional dental products and whitening systems
  • It offers a formulation advantage over alternative fluoride salts through compatibility with abrasive or peroxide-containing bases.

Good to know: Compatible with abrasive or peroxide-containing bases, unlike alternative fluoride salts.

Commercial specifications

  • Packaging from kilogram-scale laboratory quantities to bulk metric-ton supply

Other Names (Synonyms)

Phosphorofluoridic acid, disodium salt|Extra-Strength Aim|C810JCZ56Q|brident|smilecare|Regular|Rembrandt

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What are the physical properties of Sodium monofluorophosphate?

Melting Point 625°C
Appearance Colorless crystals. Sol- uble in water.
Color White
Form Solid
Log P -1.274 (est)

How is Sodium monofluorophosphate classified and handled safely? Learn More

Warning
GHS07· Irritant

Which trade and regulatory codes apply to Sodium monofluorophosphate?

WGK (Germany) 3
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