LZ-20C,brightening agent for copper plating. www.dikest.com Chemical name:Purple dye  Appearance:Purple liquid  Assay:min 3.5%  Usage:Dye for A dose,with the function of leveling and throwing power,obtain full bright plating.

THIOFLAVINE T, copper plating brightening agent, acid copper brightener. www.dikest.com Molecular Formula:C17H19ClN2S Molecular weight:318.96 CAS No.:2390-54-7 EINECS:219-228-9 Specialty of our product:  (1)We have the largest output of this product in the world. (2)Our purity of this product is higher than that of this products produced by other factories. (3)Assay:?98% 

PPS, brightener for nickel electroplating. www.dikest.com 1)Product Features: After recrystallization refining, product purity as high as 99.5%, almost no free pyridine. 2)Quality Standards: Q/LZ 06-2008 Appearance: white crystal powder Solubility: Well soluble in water Assay: min 99.5% free pyridine: No MOLECULAR FORMULA: C8H11NO3S MOLECULAR WEIGHT: 201.24 ASSAY: MIN 99.5% CAS NO.:15471-17-7 EINECS:  239-491-3

PPS-OH (Solid), electroplating brightening agent for nickel www.dikest.com 1) Product Features: Based on the liquid of PPS-OH, crystallized by the alcohol. The product is more pure, so the plating is bright white and pure. 2) Quality Standards: Q/LZ 11-2008 Appearance:White powder Assay: 78-79% Solubility: Well soluble in water NaCl: 19-20% Pyridine taste: No Produce process:No abnormal 3) Application Concentration in the bath:25-250mg/L Consumption: 20g/KAH

THIOFLAVINE T, copper plating brightening agent, acid copper brightener. www.dikest.com Specialty of our product:  (1)We have the largest output of this product in the world. (2)Our purity of this product is higher than that of this products produced by other factories. (3)Assay:?98%  Appearance: yellow to orange powder Usage:Acid copper leveling agent,dispersing agent,to improve the throwing power and eliminate the fogging phenomenon in LCD. Molecular Formula:C17H19ClN2S CAS No.:23