Basic Information
Dibenzenesulfonamide,Nickel Brightener BBI CAS 2618-96-4
| Product Name | Dibenzenesulfonamide |
| CAS No. | 2618-96-4 |
| EINECS No. | 220-051-4 |
| Molecular formula | C7H7NO4S |
| Melting point | 150-155 °C |
| Boiling point | 480.6±28.0 °C(Predicted) |
| density | 1.418±0.06 g/cm3(Predicted) |
| vapor pressure | 0Pa at 25ºC |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | Soluble in water |
| Package | 25kg/Bag |
Products Description
Diphenylsulfonamide, Nickel Brightener BBI (CAS 2618 - 96 - 4) is an important chemical for the electroplating industry. It is usually in the form of white to light yellow crystalline powder. Rarely soluble in water, but soluble in some organic solvents such as ethanol and acetone.


Applications of Dibenzenesulfonimide BBI:
1.Electroplating industry: Bis-(Benzenesulfonyl)Imide is mainly used as a brightening agent in nickel electroplating. It can improve the brightness and smoothness of the nickel - plated layer.
2.Chemical synthesis: Dibenzenesulfonamide can serve as an intermediate in some chemical synthesis reactions. Its unique chemical structure allows it to participate in various organic reactions, facilitating the synthesis of other organic compounds with specific structures and properties. However, its use in this area is relatively less common compared to its application in electroplating.
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Packaging & Shipping
| Cargo weight | Packing | Shipping method | Lead-time |
| 1-50kg | Below 5kg Use Foil bag; 5-25kg use two layer PP bag,then into master carton or cardboard drum |
International express (Fedex/ DHL/UPS) |
1~3 days after payment |
| 100-200kg | 25kg/drum,use two layer PP bag,then into cardboard drum | Air shipping Sea Shipping |
5~7 days after payment |
| Over 500kg | 25kg/drum,use two layer PP bag,then into cardboard drum | Sea shipping | 7~10 days after payment |
Customized Package Is Available.
We will always do our best to utilize the quickest and most affordable way for customers to receive orders.

Company Profile
GNEE BIO is a leading manufacturer and supplier of chemicals in China.We develop,produce and distribute high quality pharmaceuticals, intermediates, special chemicals and other fine chemicals.
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FAQ
Q: How do you control the quality?
A: We have our own quality control system and also do any other third party testing.
Q: Do you accept small orders?
A: Accepted, if you are a small retailer or entrepreneur, we are absolutely willing to grow with you. We look forward to building a long term relationship with you.
Q: Do you offer samples?
A: Sure, we provide 50 grams free samples.
Q: How about the price? Can it be cheaper?
A: We always put the interests of our customers in the first place. Under different conditions, the price is negotiable and we guarantee to offer you the most competitive price.
Q: Can you deliver on time?
A: Of course! Many customers have made agreements with me because we can deliver on time and guarantee the first-class quality of the goods!
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