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Depending on technology, continuous innovation, strict management, precise production
Liquid p-toluene sulfonic acid
|Total acidity (as C7H8O3S)≥ %||90-93||95.00||98.00|
|Free acid (as H2SO4)≤ %||3.00||1.8||0.3|
Product uses: it is used as intermediate in pharmaceutical production and organic synthesis, curing agent and catalytic agent of plastics and resin.