

PSA
Phenol Sulfonic Acid
CAS Number:98-67-9
Molecular formula:C6H6O4S
Active Matter:65-67%
Free Sulfuric acid: <2.8%
Moisture: <35%
Product Usage-PSA
- Used in Electroplating baths for tin-plating applications. The PSA is a stronger acid compared to the TSA.
- Catalyst in the production of phenolic floral foams.
- Used in textile and carpeting applications.
- Used in Electroplating baths for copper-plating applications.
- In tanning formulations.
- Dyeing of polyester fibers.
- In printing ink for improved storage stability and viscosity stabilizer for epoxy polymers.
- Adjuvant in Phenolic Resins & Ion Exchange Resins to enhance its exchange capacity.
- Metal working and processing.
- Polymerization catalyst.
- Chemical intermediate.
- Textile dye manufacturing.
- Oilfield chemicals.
Packing
200L Drum;IBC Drum