p-Toluenesulfonic acid monohydrate NEW
Price | $10 |
Package | 1kg |
Min. Order: | 1kg |
Supply Ability: | 100ton |
Update Time: | 2024-10-30 |
Product Details
Product Name: p-Toluenesulfonic acid monohydrate | CAS No.: 6192-52-5 |
Min. Order: 1kg | Purity: 99% |
Supply Ability: 100ton | Release date: 2024/10/30 |
CAS NO.: 6192-52-5
Synonym:
METHYLBENZENESULFONIC ACID MONOHYDRATE;
4-METHYLBENZENESULFONIC ACID MONOHYDRATE;
4-TOLUENESULFONIC ACID MONOHYDRATE;
4-TOLUENESULPHONIC ACID;
4-TOLUENESULPHONIC ACID MONOHYDRATE;
TFF;
PARA TOLUENE SULFONIC ACID;
PTS-ACID MONOHYDRATE
Application:
p-Toluenesulfonic acid monohydrate is important organic synthesis intermediates for explosives, pharmaceuticals, synthetic resins, polyether, cosmetics, tobacco, food and so on; in esterification, dehydration, alkylation, dealkylation, Beckmann rearrangement, polymerization and depolymerization reactions and other reaction unit used as a catalyst, stabilizer; in medicine for the synthesis of doxycycline, dipyridamole, naproxen and for the production of amoxicillin, cefadroxil intermediates. Epoxy and amino resins, coatings, etc. are also applied.
Standards: Q/320511 XXH01-2001
Analysis:
Certificate of Analysis--- p-Toluenesulfonic acid monohydrate
Analysis Item |
Technical grade |
Appearance |
White needle crystals |
Total acidity(C7H8O3S.H2O) |
93.0%min |
Free acid (H2SO4) |
3.0%max |
Moisture |
4.0%max |
Fe2+ |
50ppm max |
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