≥99.0% (T) Empirical Formula: F₆K₂Si Formula Weight: 220.27 Linear Formula: K₂SiF₆ MDL Number: MFCD00040666 Purity: ≥99.0% (T) Density: 2.665 g/mL at 25 °C(lit.) RTECS No.: VV8400000 RIDADR: …