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Product Details:
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| Name: | P-toluenesulfonic Acid | Alias: | P-toluene Sulfonic Acid |
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| Chemical Formula: | C7H8O3S | HS Code: | 2904100000 |
| CAS NO.: | 104-15-4 | EINECS NO.: | 203-180-0 |
| High Light: | ISO 9001 P Toluenesulfonic Acid,Para P Toluenesulfonic Acid |
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P-Toluenesulfonic Acid/ PTSA/TsOH/Para-Toluenesulfonic Acid Plastic And Coatings
P-Toluenesulfonic acid acid also known as TsOH, English name is p-toluene sulfonic acid, referred to as PTS, is a non-oxidizing organic acid, white needle or powder crystals, soluble in water, alcohols, ethers and other polar solvents. Easy deliquescence, easy to make wood, cotton fabric dehydration and carbonization, insoluble in benzene and toluene. generating p-cresol when alkali fusion.
| Items | Technical | Pharma | Refine |
| Appearance | White acicular crystals | ||
| Total acidity (C7H8O3S.H2O),% | 93 | 95 | 97 |
| Free acid (H2SO4), % | 3.0max | 2.0max | 0.5max |
| Moisture, % | 4.0max | 3.5max | 2.5max |
| Fe++ppm | 50max | 30max | 15max |
| Residue on ignition, % | / | 0.2max | 0.2max |
1. Used in medicine, pesticides, dyes and detergents, and also used in plastics and printing coatings.
2. Used as a chemical reagent, also used in dyes and organic synthesis.
3. Used as intermediates for medicines (such as doxycycline), pesticides (such as dicofol), dyes, etc. It is also used in detergents, plastics, coatings, etc.
Contact Person: Jessic
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