- MERCURY(II) FLUORIDE
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- $15.00 / 1KG
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2021-08-12
- CAS:7783-39-3
- Min. Order: 1KG
- Purity: 99%+ HPLC
- Supply Ability: Monthly supply of 1 ton
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| | MERCURY(II) FLUORIDE Basic information |
| Product Name: | MERCURY(II) FLUORIDE | | Synonyms: | MERCURIC FLUORIDE;Mercury difluoride;MERCURY FLUORIDE;MERCURY(II) FLUORIDE;HgF2;Mercury fluoride (HgF2);mercuryfluoride(hgf2);MERCURY(II) FLUORIDE 97% | | CAS: | 7783-39-3 | | MF: | F2Hg | | MW: | 238.59 | | EINECS: | 231-994-6 | | Product Categories: | metal halide | | Mol File: | 7783-39-3.mol |  |
| | MERCURY(II) FLUORIDE Chemical Properties |
| Melting point | 645 °C | | Boiling point | bp >650° | | density | 8.95 | | storage temp. | Poison room | | solubility | reacts with H2O | | form | Crystalline | | color | Yellow | | Specific Gravity | 8.95 | | Water Solubility | Decomposes in water | | Sensitive | Moisture Sensitive | | Merck | 14,5878 | | Exposure limits | ACGIH: TWA 0.025 mg/m3; TWA 2.5 mg/m3 (Skin)
NIOSH: IDLH 10 mg/m3; IDLH 250 mg/m3; TWA 0.05 mg/m3; Ceiling 0.1 mg/m3 | | CAS DataBase Reference | 7783-39-3(CAS DataBase Reference) | | EPA Substance Registry System | Mercury fluoride (HgF2) (7783-39-3) |
| | MERCURY(II) FLUORIDE Usage And Synthesis |
| Chemical Properties | yellow to pink powder | | Uses | Synthesis of organic fluorine compounds. | | Uses | Mercury(II) fluoride is a selective fluorination agent. Organic compounds, such as triphenylacetic acid, triphenyl ethylene, and triethyl phosphite can be selectively fluorinated in dimethylsulfoxide/HgF 2 solutions under UV-visible illumination. CF2I2 was synthesized by fluorination of tetraiodomethane with mercury(II) fluoride and purified. | | Preparation | Mercury(II) fluoride, HgF2, is most commonly prepared through the reaction of mercury(II) oxide with hydrogen
fluoride.
HgO + 2HF→HgF2 + H2O
It can also be produced through the fluorination of mercury(II) chloride.
HgCl2 + F2→HgF2 + Cl2 | | Hazard | Highly toxic by ingestion, inhalation, and
skin absorption; strong irritant. |
| | MERCURY(II) FLUORIDE Preparation Products And Raw materials |
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