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p-Toluenesulfonic acid monohydrate

• Category :

  Catalyst and Auxiliary/Catalyst

• Synonyms :

  para toluene sulfonic acid monohydrate;ara Toluene Sulphonic Acid (Monohydrade);

• CAS NO :

  6192-52-5

• EC NO :

  203-180-0

• Molecular Formula :

  C₇H₁₀O₄S

• Molecular Weight :

  190.2169

• Main Specifications :

  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

• Uses :

  The amendment of material pulp in chemical industry & synthetic detergent

• Molecular Structure :