Pyridinium propyl sulfonate is known as an acidic chemical, that is used in applications such as electrical plating. It is used as an additive in metal plating, such as benzene sulfonyl amide (BBI). This material has good solubility in water and can be used as a suitable additive in the plating bath of various metals such as nickel. Shanghai Chemex is one of the most reputable suppliers of this chemical in the world.
Physical and Chemical Properties of Pyridinium Propyl Sulfonate:
This chemical dissolves easily in water, dissolving this stable compound in aqueous solutions can increase the acidity of the solution, and is a polishing agent used in plating baths; In the table below some of the chemical and physical properties of this product are mentioned:
| Name | Pyridinium propyl sulfonate (PPS) |
| Molecular weight (g/mol) | 201.25 |
| Density | 1.25 |
| Melting point (℃) | 280 |
| Boiling point (℃) | 111 |
| PH | 2 – 5.5 |
| Solubility | Soluble in water |
PPS Uses:
- In the process of plating metals, baths are generally used chemicals for different purposes. One of the chemicals used for gloss is pyridinium propyl sulfonate.
- As mentioned above, this chemical can reduce the acidity of various solutions. In general, several types of additives are used in nickel plating, these additives include moisturizing agents, carriers, and brighteners, for the final brightness of the coating, sometimes glossy aids are added to the carriers, making the surface shiny and flat.
Safety:
In general, pay attention to all safety issues, wear safety glasses, gloves, and special clothing and avoid swallowing or inhaling its vapors.
Transporting and storage:
To store this acidic material, use a place that is away from direct sunlight and moisture does not reach these materials.
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