Chemical Name: Propargyl-3-sulfopropylether, Na salt (POPS)
CAS No.: 30290-53-0
Chemical formula: C6H9NaO4S
Molecular Weight: 200
Appearance: Orange-yellow to orange-red liquid
Assay: Approx.45%
| Properties | |
| Molecular formula | C6H9NaO4S |
| Molecular weight | 200 |
| CAS NO. | 30290-53-0 |
| Appearance | Orange-yellow to orange-red liquid |
| Concentration in baths | 0.01-0.1g/L |
| Consumption | 1-3g/KAH |
| pH | 2.0-5.0 |
| Applications | |
| POPS-liquid is the aqueous solution of Propargyl-3-sulfopropylether, Na salt. In the electroplating industry it is used for the production of brightener systems for the bright nickel bath. In the formulations it works as a leveler in combination with PPS or PPS-OH. POPS is LCD leveler and brightener. It is easy to get better effect if used in combination with PS. |
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| Package and Storage | |
| Package | 25kg security plastic drum |
Improves Electroless Nickel Plating Thickness
Use Scenarios
Enhancing Electronics Component Durability in High-Precision Manufacturing
In the high-precision electronics manufacturing sector, thick and uniform electroless nickel coatings are essential to protect sensitive components from corrosion and wear. Here, the POPS nickel plating additive plays a critical role by acting as an electroplating leveling agent POPS that ensures even deposition on complex shapes and aluminum bases. Its bath stabilization properties improve process reliability, minimizing defects caused by foam or inconsistent plating rates. The additive aligns with stringent production workflows, enabling manufacturers to meet industry-specific reliability standards while maintaining throughput and quality consistency.
Improving Surface Quality in Automotive and Aerospace Plating Operations
In automotive and aerospace industries, where nickel coatings serve as both protective and functional layers, maintaining coating uniformity and corrosion resistance is paramount. POPS, as a trusted product from a reputable nickel electroplating additives supplier, is incorporated into nickel plating baths to enhance coating thickness and surface smoothness. This Chemical Intermediate helps plating operations achieve precise control over deposition characteristics, facilitating compliance with rigorous industry regulations. Integrated within existing plating lines, the additive supports operational continuity while delivering superior finish quality critical to performance and safety in these sectors.
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