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- Details for p-Toluenesulfonic acid monohydrate
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p-Toluenesulfonic acid monohydrate
Category : Catalyst and Auxiliary/Catalyst
CAS NO : EC NO : 203-180-0 MF : C7H10O4S MW : 190.2169 Specification : 95%,97%,98%,99% 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 Synonyms : para toluene sulfonic acid monohydrate;ara Toluene Sulphonic Acid (Monohydrade); Molecular Structure :
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- • p-Toluenesulfonic Acid
- • Ammonium sulfamate
- • Sodium p-toluenesulfonate
- • oxalic acid dihydrate
- • Mother liquor of sulfonic acid
- • PTSA
- • Curing agent
- • p-Toluene sulfonic Acid
- • p-Toluene sulfonic Acid
- • Sodium p-Toluene Sulfonate
- • PTS Acid
- • Para Tolune Sulfonic Acid
- • 4-methylbenzenesulfonic acid
- • 4-methylbenzenesulfonic acid
- • sodium dodecyl benzene sulfonate
- • Sodium p-toluene sulfonic acid
- • SDBS
- • STS