| | Lead(II) tetrafluoroborate Basic information |
| Product Name: | Lead(II) tetrafluoroborate | | Synonyms: | tetrafluoro-borate lead;LEAD (II) TETRAFLUOROBORATE, 50% W/W AQUEOUS SOLUTION;Lead(II) tetrafluoroborate, 50% w/w aq. soln.;Lead(II) tetrafluoroborate solution,Lead(II) fluoroborate;Lead(II) tetrafluoroborate solution 50t. % in H2O;Tetrafluoroboratesolution;Lead(II) tetrafluoroborate w/w aq. soln.;Lead Fluoborate, 50 Percent Solution | | CAS: | 13814-96-5 | | MF: | BF4Pb+ | | MW: | 294 | | EINECS: | 237-486-0 | | Product Categories: | Inorganics | | Mol File: | 13814-96-5.mol |  |
| | Lead(II) tetrafluoroborate Chemical Properties |
| density | 1.62 g/mL at 20 °C | | solubility | soluble in Water | | form | Liquid | | color | Clear colorless | | Water Solubility | Soluble | | Exposure limits | ACGIH: TWA 0.05 mg/m3; TWA 2.5 mg/m3
NIOSH: IDLH 100 mg/m3; IDLH 250 mg/m3; TWA 2.5 mg/m3; TWA 0.050 mg/m3 | | CAS DataBase Reference | 13814-96-5(CAS DataBase Reference) | | EPA Substance Registry System | Lead fluoroborate (13814-96-5) |
| | Lead(II) tetrafluoroborate Usage And Synthesis |
| Chemical Properties | Lead fluoborate is a nonflammable colorless
liquid or crystalline powder. Faint odor. | | Uses | Used in tin-lead electroplatingLead(II) tetrafluoroborate is used as a catalyst involved in calixarene formation through hydrogen-bonded dimmers and in the preparation of linear polyesters. It is involved in the development and optimization of a bipolar lead-boron tetrafluoride accumulator. It is an electroplating solution for coating metal objects with lead and curing agent for epoxy resins. Further, it is used in printing lines, tin-lead alloy plating, lead soldering and also as a circuit board tin-lead alloy plating. | | Uses | Catalyst for mediation of calixarene formation via hydrogen-bonded dimers
Analyzed in terms of electochemical characterization of the effects of impurities and organic additives in lead electrowinning from fluoroborate electrolyte
Used in the development and optimization of a bipolar lead-boron tetrafluoride accumulator | | General Description | Odorless colorless liquid. An aqueous solution. Sinks and mixes with water. | | Reactivity Profile | Solution is acidic and will corrode most metals [USCG, 1999]. Toxic and irritating hydrogen fluoride gas may form in fire [USCG, 1999]. | | Health Hazard | Early symptoms of lead intoxication via inhalation or ingestion are most commonly gastrointestinal disorders, colic, constipation, etc.; weakness, which may go on to paralysis, chiefly of the extensor muscles of the wrists and less often of the ankles, is noticeable in the most serious cases. Ingestion of a large amount causes local irritation of the alimentary tract; pain, leg cramps, muscle weakness, paresthesias, depression, coma, and death may follow in 1 or 2 days. Contact with eyes or skin may cause burns and/or irritation. | | Fire Hazard | Special Hazards of Combustion Products: Toxic and irritating hydrogen fluoride gas may form in fire. | | Potential Exposure | This material is used in material finishing operations. | | Shipping | UN2291 Lead compounds, soluble n.o.s., Hazard
Class: 6.1; Labels: 6.1-Poisonous materials, Technical
Name Required. UN2922 Corrosive liquids, toxic, n.o.s.,
Hazard class: 8; Labels: 8-Corrosive material, 6.1-
Poisonous material | | Incompatibilities | Aqueous solution is acidic. Incompatible
with oxidizers, bases, active metals. Decomposes in water
or alcohol. Attacks most metals; especially aluminum. |
| | Lead(II) tetrafluoroborate Preparation Products And Raw materials |
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