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Potassium tetrafluoroborate, 99%, Thermo Scientific Chemicals
Description
Potassium tetrafluoroborate is used as an active filler in the preparation of resin-bonded abrasives. It is also used for extraction, refining and processing of metals in the chemical industry. It finds application as an additive in the alloying industry and welding agent. Further, it is used in the production of fluxing agents for brazing and soldering.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Specifications
Boiling Point | (decomposition) |
Melting Point | 529°C |
Physical Form | Powder |
Quantity | 500 g |
Linear Formula | KBF4 |
Merck Index | 14,7686 |
Solubility Information | Soluble in water (0;45g/100g H2O); Slightly soluble in boiling alcoholSlightly soluble in water and hot ethyl alcohol; Insoluble in cold ethyl alcohol. |
Formula Weight | 125.91 |
Percent Purity | ≤99% |
Refractive Index | 1.3245 |
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Safety and Handling
Hazard Category | H314 |
Hazard Statement | GHS H Statement H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. |
Precautionary Statement | P260-P264b-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P310-P363-P501c |
EINECSNumber | 237-928-2 |
RTECSNumber | ED2800000 |
TSCA | Yes |
Recommended Storage | Ambient temperatures |
RUO – Research Use Only
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