Sigma-Aldrich
Tetrafluoroboric Acid, 48% Solution 500 grams
- Part Number:
- MIL-207934-500G
- Lead Time:
- 2-4 weeks
- Shipping:
- FREE SHIPPING on most orders over $50*
- Quantity:
- each
- Size:
- 500 grams
- Style:
- chemical
- DOT Rated:
- HazMat Transport Fee Required
Bulk discount rates
Automatically save when you buy in bulk.
| Buy 6 - 11 | and get 10% off |
| Buy 12 or above | and get 15% off |
Description
Tetrafluoroboric Acid 48% Solution 500 Gram
- CAS Number 16872-11-0
- Linear Formula HBF4
- Molecular Weight 87.81
- MDL number MFCD00011345
- PubChem Substance ID 329752030
| Grade | reagent grade |
| Vapor Density | 3 (vs air) |
| Vapor Pressure | 5 mmHg (20°C) |
| InChI Key | LEMQFBIYMVUIIG-UHFFFAOYSA-N |
| concentration | 48 wt. % in H2O |
| Density | 1.4 g/mL at 25°C |
General description
Tetrafluoroboric acid is used as a catalyst for the protection and deprotection reactions of various carbohydrates. It participates in the synthesis of 4-sulfonic acid phenyl diazonium tetrafluoroborate, which was required for the preparation of sulfonated graphene (SG).
Application
Tetrafluoroboric acid solution may be used as a catalyst for the hydration of aromatic haloalkynes to α-halomethyl ketones in the absence of metal catalysts. It may also be used the epoxidized soybean oil (ESBO) ring opening step of fatty acids preparation.
Safety Information
GHS05
Signal word Danger
Hazard statements H314
Precautionary statements P280-P303 + P361 + P353-P304 + P340 + P310-P305 + P351 + P338
RIDADR UN 1775 8 / PGII
WGK Germany 1
Documents
Warnings
Note: These chemicals are for research & laboratory use only. Your order will not be processed if you do not work for, and ship to, a registered laboratory or research facility. Not for topical applications. An official Declaration of Use form may be required.
Most chemicals cannot be expedited.
This item has a Haz-Mat shipping fee built into the price. Fee is applicable only to the first item purchased. Additional HazMat items will be discounted automatically in the shopping cart. HazMat items always require special DOT handling and in rare cases may incur additional fees not levied prior to checkout. Request a quote for the most accurate pricing.
WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and reproductive harm. Prop 65 Warning
Please note: This product is not returnable.