4-Toluene Sulfinic Acid Sodium Salt is widely used as a reducing agent and intermediate in pharmaceutical, agrochemical, and dye synthesis.
Manufactured under controlled conditions, D.K. Pharmachem ensures purity, stability, and consistent batch-to-batch quality for industrial and pharma applications.
| Attribute | Details |
|---|---|
| CAS Number | 515-37-3 |
| Molecular Formula | C₇H₇NaO₂S |
| Molecular Weight | 168.19 g/mol |
| Grade | Pharma / Industrial |
| Appearance | White to off-white powder |
| Purity | ≥99% |
| Packaging | HDPE drums / bulk |

Used in sulfonamide API synthesis

Applied in pesticide manufacturing

Intermediate for colorants

Reducing agent in organic synthesis

Antimicrobial Agent








