Fast Salt
Fast Colour Salts are
mainly used in
combination with Naphthols for Dyes & Printing. As Fast Colour Salts are stabilized with
metal, they are easily soluble in water. There is no need of using Sodium Nitrate,
Hydro-Chloride Acid. So, in one way, they are ready to use in combination with the
Naphthols. In this way, Fast Salts can be handled with much convenience and ease
compared to the Fast Colour Bases.
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