Molekula
Fluoboric acid, 50 wt% solution in water
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 1999 · Certificate of Analysis with every batch
Fluoboric acid is a 50% aqueous solution of boron tetrafluoride (BF₄⁻), primarily used in electroplating (e.g., copper and nickel) for improved corrosion resistance and conductivity, as well as in semiconductor manufacturing and as a flux in metal soldering. It is a clear, colorless liquid with a pH of ~1–2 and negligible vapor pressure at ambient temperatures. The product has a CAS number of 16872-11-0, a molecular weight of 86.8052 g/mol, and requires no special storage precautions beyond ambient conditions. Molekula supplies Fluoboric acid, 50 wt% solution in water, from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
This substance is available from Molekula on enquiry. Full specification, Safety Data Sheet and Certificate of Analysis documentation are provided with your quotation once our team confirms the grade and pack size you need.
Overview
- SKU
- 18794635
- CAS Number
- 16872-11-0
- Molecular Formula
- BF4
- Molecular Weight
- 86.8052
See all 2 other grades of CAS 16872-11-0 →
Frequently asked questions
What is fluoboric acid (50 wt% solution) commonly used for?
This solution is primarily used in metal plating (e.g., tin-lead alloys), as an additive in electrolytes for battery manufacturing, and in some chemical synthesis processes requiring boron-fluorine compounds.
What is the chemical formula and molecular weight of fluoboric acid?
The formula is **BF₄⁻** (as the anion in solution), and the molecular weight is **86.8052 g/mol** for the BF₄ unit.
How should fluoboric acid (50 wt% solution) be stored?
Store in a tightly sealed container at **ambient temperature**, away from incompatible substances (e.g., strong oxidizers, bases) and in a well-ventilated area.
What grades or purities of fluoboric acid does Molekula supply?
Molekula supplies this product as a **50 wt% aqueous solution**, suitable for industrial applications. Higher purities or anhydrous forms are not available in this formulation.
Can Molekula supply fluoboric acid in bulk quantities?
Yes, we offer bulk quantities of this 50 wt% solution in **drums (25–200 L)** or **IBCs (1000 L)**, depending on customer requirements. Contact us for specific bulk pricing and logistics.
What documentation comes with an order of fluoboric acid?
Each order includes a **Certificate of Analysis (CoA)**, **Material Safety Data Sheet (MSDS)**, and a **packing list**. Additional documentation (e.g., batch-specific reports) can be provided upon request.
Molekula has supplied fine chemicals and biochemicals since 1999, and its facilities are ISO 9001:2015 and ISO 14001:2015 certified. Every dispatched batch is logged with a batch number and matched to a Certificate of Analysis, and Safety Data Sheets are available in five languages.