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China Suppliers > Like Chemical Co., Ltd. > Details for p-Toluenesulfonic acid monohydrate
| Category: | Catalyst and Auxiliary/Catalyst |
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| CAS NO: | 6192-52-5 | ||
| EC NO: | 203-180-0 | ||
| Molecular Formula: | C7H10O4S | ||
| Molecular Weight: | 190.2169 | ||
| Specification: | 95%，97%，98%，99% | ||
| InChI: | InChI=1/C7H8O3S.H2O/c1-6-2-4-7(5-3-6)11(8,9)10;/h2-5H,1H3,(H,8,9,10);1H2 | ||
| Packing: | 25 kg /bag, packed in plastics bags with pallet | ||
| Product description: The Product Description of P-Toluene Sulfunic acid English name：P-Toluene Sulfonic acid( PTSA） Molecular formula：C7H8O3SH2O Molecular weight：190.2 CAS No.:104-15-4，6192-52-5 Executive standard：Q/320511 XXH01-2001 EINECS:203-180-0 UN NO.：2585 HS NO.：2904100000 Technical index:： Item/index mother liquor The coarse product Pharmaceutical grade Pharmaceutical grade refined grade Reagent grade Special grade Total acidity ≥%(sulfonic acid) 40-65 90 93/95 95/97/99 97/99 99 / Free acid ≤% 20-40 3-6 3/2.5 2/0.5 0.7/0.3 0.1 / Moisture(not includingcrystal water )≤% / 4-12 4 3.5 2.3 1.9 / Fe++ ≤ppm / / 50 30 20 10 / Ignition residue ≤% / / / 0.2 0.2 0.02 / Melting point（℃） / / / / 100 103 Alcohol solution test / / / qualified qualified qualified qualified Water solution test / / / qualified qualified qualified qualified Color / white white white white white white |
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| Uses: | The amendment of material pulp in chemical industry & synthetic detergent | ||
| Synonyms: | para toluene sulfonic acid monohydrate;ara Toluene Sulphonic Acid (Monohydrade); | ||
| Molecular Structure: |
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