S553678
Mercury(II) fluoride , 97% , 7783-39-3
Synonym(s):
Mercuric fluoride
CAS NO.：7783-39-3
Empirical Formula: F2Hg
Molecular Weight: 238.59
MDL number: MFCD00016139
EINECS: 231-994-6
Update time: 2022-07-08
PRODUCT 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 |
| InChI | 1S/2FH.Hg/h2*1H;/q;;+2/p-2 |
| InChIKey | FMSYTQMJOCCCQS-UHFFFAOYSA-L |
| SMILES | F[Hg]F |
| CAS DataBase Reference | 7783-39-3(CAS DataBase Reference) |
| EPA Substance Registry System | Mercury fluoride (HgF2) (7783-39-3) |
Description and Uses
Synthesis of organic fluorine compounds.
Safety
| Symbol(GHS) |    GHS06,GHS08,GHS09 |
| Signal word | Danger |
| Hazard statements | H300-H310-H330-H400-H300+H310+H330-H373-H410 |
| Precautionary statements | P260-P262-P280-P302+P352+P310-P304+P340+P310-P301+P310a-P304+P340-P320-P330-P405-P501a |
| PPE | dust mask type N95 (US), Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges |
| Hazard Codes | T+,N,T,C |
| Risk Statements | 26/27/28-33-50/53 |
| Safety Statements | 13-28-45-60-61 |
| RIDADR | UN 2025 6.1/PG 2 |
| WGK Germany | 3 |
| F | 10-21 |
| Hazard Note | Toxic |
| TSCA | TSCA listed |
| HazardClass | 6.1 |
| PackingGroup | II |
| HS Code | 28521000 |
| Storage Class | 6.1A - Combustible acute toxic Cat. 1 and 2 very toxic hazardous materials |
| Hazard Classifications | Acute Tox. 1 Dermal Acute Tox. 2 Inhalation Acute Tox. 2 Oral Aquatic Acute 1 Aquatic Chronic 1 STOT RE 2 |
| Limited Quantities | 100ml (liquid) or 0.5 Kg (solid) |
| Excepted Quantities | Max Inner Pack (1g or 1ml) and Max Outer Pack (500g or 500ml) |
