Chemical Name: p-Toluenesulfonic acid
CAS No.: 104-15-4
Molecular Fomula: C7H8O3S
Molecular weight: 172.2
Appearance: White crystal
Chemical Name: p-Toluenesulfonic acid
CAS No.: 104-15-4
Molecular Fomula: C7H8O3S
Molecular weight: 172.2
Appearance: White crystal
p-Toluenesulfonic acid Quick Details
Chemical Name: p-Toluenesulfonic acid
CAS No.: 104-15-4
Molecular Fomula: C7H8O3S
Chemical Structure:
Molecular weight: 172.2
Appearance: White crystal
p-Toluenesulfonic acid Typical Properties
Item | Specifications |
Water | ≤3.5% |
Content % | ≥95% |
Free acid | ≤2% |
Fe assay | ≤50ppm |
Appearance | White crystal |
Use of p-Toluenesulfonic acid
Medical for the synthesis of doxycycline (ciccinea hydrogen hydrogen Doxycycline and linlin doxycycline, etc.), dipyridamole, amoxicillin, cefadroxil D860 pharmaceutical intermediates and other important raw materials; in the organic chemical industry was widely used. In acrylics, textile auxiliaries, photographic films, polymerization stabilizers and organic synthesis (ester) catalyst; in the resin, paint, wood-based panels, casting, paint and other industries are widely used as a curing agent, and the fixed speed Fast, the film does not change color; but also an important source of synthetic ethoxyquin. In the pesticide synthesis industry is also widely used (dicofol) chloramine T, pigments; CLT acid.
p-Toluenesulfonic acidPackaging and Shipping
25kg/bag
p-Toluenesulfonic acidStorage
Ventilation dry warehouse; with alkali storage