Powder Sodium Mono Fluoro Phosphate Extra Pure

1. Basic Identification Attributes

• Chemical Name: Sodium Monofluorophosphate

• CAS Number: 10163-15-2

• HS Code: 2826.90.90

• Molecular Formula: Na₂PO₃F

• Synonyms:
  • Monofluorophosphate sodium salt

  • Disodium fluorophosphate

  • MFP

2. Physical & Chemical Properties

• Physical State: Solid (powder)

• Color & Odor: White, odorless crystalline powder

• Boiling Point & Melting Point:
  • Melting Point: ~625 °C (decomposes)

  • Boiling Point: Not applicable (decomposes before boiling)

• Density/Specific Gravity: ~2.5 g/cm³

• Solubility:
  • Soluble in water (~1.2 g/100 mL at 25°C)

  • Insoluble in alcohol

• pH Level: ~6.5–8.0 (1% aqueous solution)

• Vapor Pressure & Volatility: Non-volatile

• Flash Point: Not flammable

• Autoignition Temperature: Not applicable

• Viscosity: Not applicable (solid)

3. Safety & Hazard Attributes

• Hazard Class (GHS Classification):
  • Not classified as hazardous under normal conditions

  • May cause mild irritation to eyes and skin in powder form

• NFPA Ratings:
  • Health: 1

  • Flammability: 0

  • Reactivity: 0

• Exposure Limits:
  • TLV (as fluoride): 2.5 mg/m³ (OSHA, ACGIH)

• Reactivity:
  • Stable under normal handling and storage

  • Avoid contact with strong acids (may release HF)

4. Storage & Handling Attributes

• Storage Conditions:
  • Store in a dry, cool, and well-ventilated area

  • Keep tightly sealed and away from acidic substances

• Incompatible Materials:
  • Strong acids (especially mineral acids)

• Container Type:
  • Use tightly sealed plastic or glass containers

• Shelf Life & Expiration Date:
  • Stable for up to 2–3 years under recommended storage

• Special Handling Requirements:
  • Minimize dust generation

  • Use gloves and eye protection when handling large quantities

5. Regulatory & Compliance Attributes

• Regulatory Status:
  • Approved for use in oral care formulations (e.g., toothpaste)

  • Listed in TSCA, REACH, and other chemical inventories

• Hazard Symbols (GHS Pictograms):
  • ⚠️ (if in concentrated dust form — mild irritant)

• Transportation Restrictions:
  • Not regulated as a hazardous material for transport

• Waste Disposal Method:
  • Dispose of in accordance with local regulations

  • Avoid release to the environment; neutralize if necessary

6. Environmental & Health Impact

• Ecotoxicity:
  • Low environmental toxicity in diluted concentrations

  • Avoid direct disposal into natural waterways

• Persistence in Environment:
  • Slowly biodegradable; hydrolyzes into phosphate and fluoride ions

• Carcinogenicity/Mutagenicity:
  • Not classified as carcinogenic or mutagenic

• Biodegradability:
  • Not readily biodegradable, but breaks down into non-hazardous components over time