Potassium bis(fluorosulfonyl)imide

CAS: 14984-76-0

Ref. 3D-FP102274

Product Information

• Name: Potassium bis(fluorosulfonyl)imide
• Brand: Biosynth
• Description: Potassium bis(fluorosulfonyl)imide (K2FSI) is a reactive chemical that can be used to remove sulfur from petroleum products. It is also used in the manufacturing of ethylene and perovskite solar cells. K2FSI reacts with potassium ions to form potassium hexafluorophosphate (KHF2). This reaction reduces the vapor pressure of KHF2 and increases its solubility in water. The use of K2FSI can reduce the amount of energy needed for desulfurization, as it does not require heating. The following are some uses for potassium bis(fluorosulfonyl)imide: - As a catalyst for production of ethylene - In organic solvent to produce perovskite solar cells - To remove sulfur from petroleum products - To make hydrogen fluoride - For desulfurization

Chemical properties

• Molecular weight: 219.23 g/mol
• Formula: F₂NO₄S₂•K
• Purity: Min. 95%
• Color/Form: White Powder