p-Toluenesulfonic acid (PTSA), Technical Grade, Bag
SKU
2025_300
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PTSA is a strong organic acid widely used as an efficient acid catalyst in chemical synthesis. It is commonly applied in pharmaceuticals, agrochemicals, resins, coatings, dyes, and specialty chemical manufacturing due to its high purity, stability, and ease of handling compared to mineral acids.
Product Details
| CAS Number | 6192-52-5 |
|---|---|
| Country Of Origin | China |
| Chemical Structure |
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| Chemical Formula | C7H8O3S |
| Product/Industry Category | Organic Acids, Organic Acids |
| Applications | Used in esterification, alkylation, and polymer/resin synthesis across pharmaceutical, agrochemical, coatings, dyes, and specialty chemical applications. |
Specifications
| Color | White to pink |
|---|---|
| Form | Solid |
| Appearance | Crystalline powder |
| Grade | Technical |
| Odor | Slightly Aromatic |
| Melting Point | ~100 °C |
| Prohibited Uses | For intended use only. |
Technical Data
| Molecular Weight | 190.22 g/mol |
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Safety Information
| Pictograms |
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Packaging & Storage
| Packing Options | Bag |
|---|---|
| Storage Conditions | Store cool, dry, well-ventilated; keep tightly closed; protect from moisture; keep away from bases/alkalis and reactive metals |