The Sodium Fluoroborate is used in the textile printing and dyeing industry as a 2D (dimethylol dihydroxyethylene urea) resin finishing catalyst, as an oxidation inhibitor for medium and long fiber fabrics, and as a grit agent for aluminum and magnesium alloy casting in the refining of non-ferrous metals. It can also be used in electrochemical processes, coatings, fluorinating agents, etc. It is white or colorless crystal, transparent, rectangular prisms with no water, and its tip is blunt. It is soluble in water, slightly soluble in alcohol.
CAS No: 13755-29-8
Properties: white or colorless crystal, transparent and right angle prism if anhydrous and without sharp end, not corrosive to glass if absolutely dry, freely soluble in water and slightly in alcohol, melting point: 384°C
The Sodium Fluoroborate can be used in food commodities to prevent organic acid attack. It can also be used for tin-plated copper wire, electroforming shells for industrial or household appliances, and electroplating baths for tin and tin alloys,resin finishing agent for textile printing and dyeing, metal particle size improver for non-ferrous metals and refining flux, aluminum and magnesium alloy casting grit.
Packing: 25Kg net, pack sealed with double plastic bags lined plastic woven bags.
Storage: Store at dry and ventilating place, avoid damp and keep away from food and acid.
UN No.: 3260