Sodium fluoroborate

• Sodium Fluoroborate is an inorganic compound of the formula NaBF4,
• Sodium fluoroborate occurs as a white, water-soluble powder. 
• It is used, for example in the sand casting of aluminum, in electrochemical processes, and as fluorinating agent.
• It is used as an additive in chrome, nickel & cadmium plating baths
• This chemical is used as  flame retardant for cotton & rayon