BBI Bis Benzene sulphonylimide, BBSI

dibenzenesulfonimide;

CAS NO. 2618-96-4

Molecular formula: C₁₂H₁₁NO₄S₂

Molecular weight: 297.4

1) Product Features:

Using special synthesis and purification technology, product with high purity, can reach more than 97%. The solubility in cold water directly can be 50g/L, and up to 150-180 g/L plus alkali, no sedimentation or floating debris, the product purity.

2) Quality Standards: Q/LZ 16-2008

Appearance: White powder

Solubility: Slightly soluble in water,well soluble in alkaline solution

Assay: min 96%

3) Application

Concentration in the bath: 50-500mg/L

Usage: Assistant brightener in nickel bath.

Characteristic: Primary brightener, to improve coating ductility, with anti-complex and the whitening effect. Can follow the weight ratio of 1:2 instead of part saccharin.