Sodium monofluorophosphate

CAS Number
7631-97-2
EC Number
233-433-0
Chemical Formula
FH2O3P.xNa
Molecular Weight
143.950 g/mol

Description

Sodium monofluorophosphate (CAS 7631-97-2) is an inorganic fluoride salt used as an active ingredient in dental care products and pharmaceutical formulations. It delivers controlled fluoride release to support enamel remineralization. This compound serves as a regulated active in oral health applications across global markets. In oral care, it is the active fluoride source in toothpastes, gels, and mouth rinses formulated to meet regulatory fluoride content requirements.

These formulations are designed for markets including the EU, US, and Japan. Pharmaceutical-grade applications include fluoride supplement tablets and dental treatment preparations where precise dosing and purity documentation are required. Such documentation is essential for regulatory submission in various jurisdictions. In specialty personal care formulations, it is incorporated into professional dental products and whitening systems for enhanced performance.

It offers a formulation advantage over alternative fluoride salts due to its compatibility with abrasive or peroxide-containing bases. Sodium monofluorophosphate is supplied as a white crystalline powder for industrial use. It is available in pharmaceutical-grade specifications meeting USP and BP standards. Food-grade material is also available for markets where oral care actives require food-standard compliance for safety.

Packaging options typically range from kilogram-scale laboratory quantities to bulk metric-ton supply. This ensures reliable availability for industrial toothpaste manufacturing and large-scale pharmaceutical production needs.

Other Names (Synonyms)

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

Key Technical Features

  • High Purity Grade standard
  • Consistent Batch Quality
  • Full Regulatory & REACH Support
  • Global Logistics Network enabled

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Physical Properties

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

Safety & Handling (Learn More)

Warning
GHS07· Irritant

Trade & Regulatory

WGK (Germany) 3

Documentation

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