SILVER(II) FLUORIDE
- CAS No.
- 7783-95-1
- Chemical Name:
- SILVER(II) FLUORIDE
- Synonyms
- Silver(ll) fluoride;SILVER DIFLUORIDE;argentfluorure;Silverfluoride2;ARGENTIC FLUORIDE;SILVER(II) FLUORIDE;Silver(Ⅱ) Fluoride;SILVER (II) FLOURIDE;silverfluoride(agf2);Silver(II) difluoride
- CBNumber:
- CB2168315
- Molecular Formula:
- AgF2
- Molecular Weight:
- 145.87
- MOL File:
- 7783-95-1.mol
- MSDS File:
- SDS
- Modify Date:
- 2023/4/23 13:52:06
| Melting point | 690 °C(lit.) |
|---|---|
| Boiling point | 700°C |
| Density | 4.57 g/mL at 25 °C(lit.) |
| storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
| solubility | Soluble in hexane, chloroform, chlorofluorocarbon and hydrogen fluoride. |
| form | Crystalline |
| Specific Gravity | 4.7 |
| color | Brown |
| Water Solubility | decomposed by H2O [CRC10] |
| Sensitive | Moisture Sensitive & Hygroscopic |
| Merck | 14,8513 |
| Exposure limits |
ACGIH: TWA 2.5 mg/m3 NIOSH: IDLH 250 mg/m3 |
| CAS DataBase Reference | 7783-95-1(CAS DataBase Reference) |
| EPA Substance Registry System | Silver fluoride (AgF2) (7783-95-1) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |    GHS03,GHS05,GHS06 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H272-H301+H311+H331-H314 | |||||||||
| Precautionary statements | P210-P260-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338 | |||||||||
| Hazard Codes | O,T,C | |||||||||
| Risk Statements | 8-14-23/24/25-34 | |||||||||
| Safety Statements | 17-26-36/37/39-45 | |||||||||
| RIDADR | UN 1759 8/PG 2 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | VW4200000 | |||||||||
| F | 3-8-10 | |||||||||
| Hazard Note | Corrosive | |||||||||
| TSCA | T | |||||||||
| HazardClass | 5.1 | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 28432900 | |||||||||
| NFPA 704 |
|
SILVER(II) FLUORIDE price More Price(4)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich(India) | 200921 | Silver(II) fluoride ≥98% | 7783-95-1 | 10G | ₹8946.6 | 2022-06-14 | Buy |
| ALFA India | ALF-011610-18 | Silver(II) fluoride, 98+% | 7783-95-1 | 50g | ₹43290 | 2022-05-26 | Buy |
| ALFA India | ALF-011610-09 | Silver(II) fluoride, 98+% | 7783-95-1 | 10g | ₹12895 | 2022-05-26 | Buy |
| ALFA India | ALF-011610-04 | Silver(II) fluoride, 98+% | 7783-95-1 | 2g | ₹5317 | 2022-05-26 | Buy |
SILVER(II) FLUORIDE Chemical Properties,Uses,Production
Chemical Properties
dark brownish to dark grey powder
Uses
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.
Safety Profile
Poison by subcutaneous route. Powerful oxidizing agent. hhxtures with boron + water are explosive. When heated to decomposition it emits toxic fumes of F-. See also FLUORIDES and SILVER COMPOUNDS
Purification Methods
It is highly TOXIC because it liberates HF and F2. It is very hygroscopic and reacts violently with H2O. It is a powerful oxidising agent and liberates O3 from dilute acids, and I2 from I-solution. Store it in quartz or iron ampoules. It is white when pure; otherwise it is brown-tinged. It is thermally stable up to 700o. [Kwasnik in Handbook of Preparative Inorganic Chemistry (Ed. Brauer) Academic Press Vol I p 241 1963.]
SILVER(II) FLUORIDE Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| CHEMSWORTH | +91-261-2397244 | New Delhi, India | 6707 | 30 | Inquiry |
| Alfa Aesar | 1 800 209 7001 | Maharashtra, India | 6913 | 58 | Inquiry |
| Springchem New Material Technology Co.,Limited | +86-021-62885108 +8613917661608 | China | 2068 | 57 | Inquiry |
| City Chemical LLC | 2039322489 | United States | 168 | 58 | Inquiry |
| career henan chemical co | +86-0371-86658258 +8613203830695 | China | 29825 | 58 | Inquiry |
| Alfa Chemistry | United States | 24072 | 58 | Inquiry | |
| Shaanxi Didu New Materials Co. Ltd | +86-89586680 +86-13289823923 | China | 9003 | 58 | Inquiry |
| LEAPCHEM CO., LTD. | +86-852-30606658 | China | 43348 | 58 | Inquiry |
| Shanghai Acmec Biochemical Technology Co., Ltd. | +undefined18621343501 | China | 33350 | 58 | Inquiry |
| Aladdin Scientific | +1-+1(833)-552-7181 | United States | 52927 | 58 | Inquiry |
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