Electroplating intermediate

1. Bisphenylsulfonimide is used to prepare a softening agent for nickel plating, thereby increasing the softness of the coating.

2. Auxiliary brightener for nickel plating.

3. Primary brightener, improve the ductility of the coating, with anti-impurity and whitening effect, it has the general properties of sulfonimide, soluble in lye. In electroplating, it is used as a substitute for the primary brightener - saccharin, with good leveling effect and less consumption than saccharin.

4. It can also be used to prepare fluorinated reagents.

Application

1 Used as an intermediate of electroplating additive, used for preparation of nickel plating brightener, with good soft and bright effect; Good leveling effect, and consumption is less than saccharin.

2 benzene sulfonimide compound, which has the general properties of sulfonimide and is soluble in lye. In electroplating, it is used as a substitute for the primary brightener - saccharin, has a good leveling effect, and is consumed less than saccharin, a pharmaceutical intermediate.