D.K. Pharmachem Pvt. Ltd.

4-Toluene Sulfonic Acid (Monohydrate)

India’s Leading 4-Toluene Sulfonic Acid (Monohydrate) Manufacturer, Supplier & Exporter

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4-Toluene Sulfonic Acid (Monohydrate)

4-Toluene Sulfonic Acid Monohydrate is a strong organic acid widely used as a catalyst, intermediate, and acid reagent in pharmaceutical, resin, and dye manufacturing.

D.K. Pharmachem supplies high-purity, stable PTSA Monohydrate with export-compliant packaging for industrial and pharma sectors.

Product Specifications

Attribute Details
CAS Number 104-15-4
Molecular Formula C₇H₈O₃S·H₂O
Molecular Weight 172.20 g/mol
Grade Pharma / Industrial
Appearance White crystalline powder
Assay ≥98%
Packaging HDPE drums

Diverse Applications

Discover why leading pharmaceutical companies trust our 4-Toluene Sulfonic Acid (Monohydrate) for their critical applications

Catalyst

Used in esterification, polymerization, and condensation reactions

Pharmaceutical Intermediate

Precursor in sulfonamide APIs

Resins & Adhesives

Improves curing and stability

Dyes & Pigments

Applied in colorant synthesis

Other Products

Discover why leading pharmaceutical companies trust our 4-Toluene Sulfonic Acid (Monohydrate) for their critical applications