Silver(II) fluoride, 98+%, Thermo Scientific Chemicals

Description

Moisture and Light Sensitive

Silver(II) fluoride is used as a fluorinating and oxidizing agent. It is also used in the preparation of organic perfluorocompounds and in the fluorination of aromatic compounds. In addition, it is also used in pharmacy and electroplating industry. It serves as an intermediate in the catalysis of gaseous reactions with fluorine by silver. It is utilized in the oxidation of xenon to xenon difluoride.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Specifications

Chemical Identifiers

• CAS: 7783-95-1
• Molecular Formula: AgF₂
• MDL Number: MFCD00003411
• Synonym: Silver difluoride

• Melting Point: 690°C
• Color: Brown
• Physical Form: Crystalline
• Quantity: 2 g
• Assay Percent Range: 98+%
• Solubility Information: Soluble in hexane,chloroform,chlorofluorocarbon and hydrogen fluoride.
• Formula Weight: 145.87
• Sensitivity: Light and moisture sensitive
• Appearance: Brown crystals
• Density: 4.6
• Chemical Name or Material: Silver(II) fluoride

Safety and Handling

Product Identifier

• Silver(II) fluoride

Signal Word

• Danger

Hazard Category

• Acute toxicity Category 4
• LONG-TERM AQUATIC HAZARD Chronic 1
• ACUTE AQUATIC Acute 1
• Serious eye damage/eye irritation Category 1
• Oxidising solid Category 2
• Skin corrosion/irritation Category 1 B

Hazard Statement

• H272-May intensify fire; oxidiser.
• H302-Harmful if swallowed.
• H312-Harmful in contact with skin.
• H314-Causes severe skin burns and eye damage.
• H318-Causes serious eye damage.
• H332-Harmful if inhaled.
• H400-Very toxic to aquatic life.
• H410-Very toxic to aquatic life with long lasting effects.
• EUH014-Reacts violently with water.

Precautionary Statement

• P210-Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
• P303+P361+P353-IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/ shower.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
• P310-Immediately call a POISON CENTER/doctor/.
• P370+P378-In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish.

Supplemental information

• MIXTURE LIST-Contains : Silver fluoride

RUO – Research Use Only