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Product Details:
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| Product Name: | PTSA | Application: | Pharmaceuticals |
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| Appearance: | White Crystalline Powder | Chemical Formula: | CH3C6H4SO3H, C7H8O3S |
| Molecular Weight: | 172.20 | Purity: | 99% |
| Highlight: | 99% Para Toluenesulfonic Acid Monohydrate,Para Toluenesulfonic Acid Monohydrate,ptsa monohydrate |
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99% PTSA P-Toluenesulfonic Acid CAS 104-15-4 For Pharmaceuticals, Pesticides, Dye Chemistry
Product Name: PTSA
Other Name: PTS, TsOH, p-Toluenesulfonic acid, pTsOH, para toluene sulfonic acid, tosylic acid, 4-methylbenzenesulfonic acid, Toluene-4-sulfonic acid,p-Toluenesulfonic acid monohydrate
White needle-like or powder-like crystals, easily soluble in water, alcohol, and easily deliquescent, easy to dehydrate and carbonize carbohydrates such as cotton fabric, wood, paper, etc., and hardly soluble in benzene, toluene, xylene and other benzene solvents. P-cresol is generated during alkali melting. Non-oxidizing strong organic acid. The common ones are p-toluenesulfonic acid monohydrate (TsOH·H2O) or tetrahydrate (TsOH·4H2O)
| Name | p-Toluenesulfonic acid |
| Synonyms | 4-Methylbenzenesulfonic acid; Tosic acid; PTSA |
| CAS NO. | 104-15-4 |
| Molecular Formula | C7H8O3S |
| Molecular Weight | 172.2 |
| EINECS | 203-180-0 |
| Density | 1.07 |
| B P | 116 ºC |
| F P | 41 ºC |
| Refractive index | 1.3825-1.3845 |
| Water solubility | soluble |
| Appearance | White powder |
| Purity | 99% Min |
Used as a chemical reagent, also used in dyes and organic synthesis. Used as intermediates for medicines (such as doxycycline), pesticides (such as dicofol), dyes, etc.; also used in detergents, plastics, coatings, etc.
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