Antimony Trifluoride 98%

0.007,500.00

Antimony Trifluoride is a white, hygroscopic crystalline solid used primarily as a fluorinating agent in organic synthesis. It’s corrosive and reacts with moisture, releasing toxic hydrogen fluoride.

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Antimony Trifluoride is a chemical compound with notable applications, particularly as a fluorinating agent. Here's a more detailed description:

Chemical and Physical Properties:

  • Chemical Formula: SbF₃
  • Appearance: White, hygroscopic crystalline solid.
  • Physical State: Solid at room temperature.
  • Melting Point: 292 °C
  • Boiling Point: 319 °C
  • Density: 4.37 g/cm³
  • Solubility:
    • Soluble in water, but this reaction produces hydrogen fluoride (HF), which is highly corrosive and toxic.
    • Soluble in some organic solvents.
  • Hygroscopicity: It readily absorbs moisture from the air.
  • Corrosivity: It is corrosive, especially in the presence of moisture.

Applications:

  • Fluorinating Agent:
    • Its primary use is as a fluorinating agent in organic synthesis, where it's used to replace chlorine atoms with fluorine atoms in organic molecules.
  • Production of Other Fluorides:
    • It can be used in the synthesis of other fluoride compounds.
  • Ceramics:
    • It has uses in the production of some specialized ceramic materials.

Safety Considerations:

  • Corrosivity:
    • It is corrosive to the skin, eyes, and mucous membranes.
  • Reaction with Water:
    • It reacts with water to produce highly toxic and corrosive hydrogen fluoride (HF). This reaction requires very careful handling.
  • Toxicity:
    • Antimony compounds, in general, are toxic, and antimony trifluoride is no exception.
  • Handling Precautions:
    • Appropriate personal protective equipment (PPE), including gloves, goggles, and respiratory protection, is crucial.
    • It should be stored in a dry, well-ventilated area, away from moisture.

Key Characteristics:

  • Its ability to introduce fluorine atoms into organic molecules makes it a valuable reagent in organic chemistry.
  • Its hygroscopic nature and reactivity with water necessitate careful handling and storage.
  • The creation of hydrogen fluoride when exposed to water, makes it especially dangerous.

In essence, Antimony Trifluoride is a useful but hazardous chemical that requires strict adherence to safety protocols.

Additional information

Weight N/A
CAS number

7783-56-4

Chemical formula

SbF₃

Molar mass

178.76 g/mol

Physical state

White crystalline solid.

Odor

Pungent

Melting point

292 °C

Boiling point

319 °C

Density

4.37 g/cm³

Solubility in water

Soluble, but reacts, producing hydrogen fluoride (HF).

Flash point:

Non-flammable.

Autoignition temperature

NA

Dye Content

NA

Vapor pressure

Relatively low.

UN number

UN 2923

Flammability

Non-flammable

Carcinogenicity

Antimony compounds have caused concern regarding potential carcinogenicity.

Grade

CP

Size

500 gm, 5 kg, 25 kg

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