palladium(2+) ditetrafluoroborate
lead(ii) tetrafluoroborate solution
CAS: 13814-96-5
Molecular Formula: BF4Pb+
palladium(2+) ditetrafluoroborate - Names and Identifiers
palladium(2+) ditetrafluoroborate - Physico-chemical Properties
| Molecular Formula | BF4Pb+ |
| Molar Mass | 294 |
| Density | 1.62g/mLat 20°C |
| Water Solubility | Soluble |
| Appearance | Liquid |
| Color | Clear colorless |
| Exposure Limit | ACGIH: TWA 0.05 mg/m3; TWA 2.5 mg/m3NIOSH: IDLH 100 mg/m3; IDLH 250 mg/m3; TWA 2.5 mg/m3; TWA 0.050 mg/m3 |
| Physical and Chemical Properties | The lead fluoroborate solution for electrical properties is a colorless or nearly colorless clear and transparent aqueous solution. Odorless. Non-volatile. Relative density 1.7~1.74 |
| Use | Lead-tin alloy electroplating and lead low-temperature welding for printed circuit, and can also be used as the coating of tin and lead alloy for circuit boards |
palladium(2+) ditetrafluoroborate - Risk and Safety
| Risk Codes | R61 - May cause harm to the unborn child R20/22 - Harmful by inhalation and if swallowed. R33 - Danger of cumulative effects R50/53 - Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. R62 - Possible risk of impaired fertility |
| Safety Description | S53 - Avoid exposure - obtain special instructions before use. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S60 - This material and its container must be disposed of as hazardous waste. S61 - Avoid release to the environment. Refer to special instructions / safety data sheets. S36/37 - Wear suitable protective clothing and gloves. |
| UN IDs | UN 2922 8/PG 2 |
| WGK Germany | 3 |
| RTECS | ED2700000 |
| TSCA | Yes |
| HS Code | 28269090 |
| Hazard Class | 6.1 |
| Packing Group | III |
palladium(2+) ditetrafluoroborate - Upstream Downstream Industry
| Raw Materials | Fluoroboric acid Lead(II)carbonate Aluminum oxide |
palladium(2+) ditetrafluoroborate - Nature
Open Data Verified Data
A clear and transparent solution that is colorless or nearly colorless. Odorless, non-volatile. The relative density ranged from 1. 7 to 1. 74.
Last Update：2024-01-02 23:10:35
palladium(2+) ditetrafluoroborate - Preparation Method
Open Data Verified Data
results from the reaction of fluoroboric acid with lead oxide.
Last Update：2022-01-01 08:59:47
palladium(2+) ditetrafluoroborate - Use
Open Data Verified Data
plating solutions for lead and its alloys.
Last Update：2022-01-01 08:59:47
palladium(2+) ditetrafluoroborate - Safety
Open Data Verified Data
inhalation, oral or transdermal absorption is harmful to the body. The eyes, skin, mucous membranes and respiratory tract have a strong stimulating effect, can cause eye and skin burns. In the body affect a variety of enzyme activity and sugar metabolism, causing calcium and phosphorus metabolism disorders and skeletal fluorosis. Long-term exposure can lead poisoning. Store in a cool, ventilated warehouse. Keep away from fire and heat source. Keep the container sealed. Should be stored separately from the alkali, not mixed storage.
Last Update：2022-01-01 08:59:48
palladium(2+) ditetrafluoroborate - Reference Information
| EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
| toxicity | see fluoroboric acid. |
| Application | used for lead-tin alloy electroplating and lead low-temperature soldering of printed circuits, and can also be used as tin, lead alloy coating for lead plating and tin/lead low temperature welding. for electroplating lead-tin alloy plating and lead low temperature welding for printed wiring. It is also used as an analytical reagent. Also used for electroplating, can be used as a circuit board tin, lead alloy coating. |
| production method | chemical method the prepared fluoroboric acid is placed in a reactor, and then lead oxide is slowly added under stirring, the insoluble impurities were removed by filtration to obtain the finished product of lead fluoroborate. 2HBF4 PbO → Pb(BF4)2 H2O |
| category | toxic substances |
| toxicity grade | high toxicity |
| Acute toxicity | oral-rat LDL0: 50 mg/kg |
| flammability hazard characteristics | non-combustible; Toxic lead and fluoride smoke generated from fire scene |
| storage and transportation characteristics | The warehouse is ventilated and dried at low temperature; Separate storage and transportation from food and acids |
| extinguishing agent | sand and water |
| Occupational Standard | TWA 2.5 mg (fluorine)/m3; TWA 0.15 mg (lead)/M3 |
| toxic substance data | information provided by: pubchem.ncbi.nlm.nih.gov (external link) |
Last Update：2024-04-10 22:29:15
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CAS: 13814-96-5
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CAS: 13814-96-5
Tel: 17505222756
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Raw Materials for palladium(2+) ditetrafluoroborate