Potassium tetraborate
Potassium tetraborate is used in the production of welding and soldering fluxes and lubricants.

Details
Chemical Formula
K2B4O7· 4H2O
EC Number
215-575-5
CAS Number
12045-78-2
Industries
- Industry chemicals
Applications
- Welding & Soldering
- Lubricants & Greases
- Processing aid
- Intermediate
Specification
- Assay (K₂B₄O₇ · 4H₂O): min. 98.5%
- Chloride (Cl): max. 0.05%
- Sulphate (SOâ‚„): max. 0.02%
- Iron (Fe): max. 0.001%
- Lead (Pb): max. 0.005%
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