Sodium p-toluenesulfinate is a white powder, soluble in ethanol, water and ether. It is stable under normal temperature and pressure. It is an important raw material in organic synthesis. It can be used as an important intermediate for the synthesis of heterocyclic compounds. And many other derivatives of p-toluenesulfonic acid and p-toluenesulfinic acid, also used as curing agent for grouting materials

Product descriptions:

Product Name: Sodium p-Toluenesulfinate (SPTS); P-Toluene sulfinic acid sodium salt; Sodium p-Tolylsulfinate

CAS No. : 824-79-3

Molecular Formula: C7H7NaO2S

Molecular Weight: 178.18

Structural Formula:

Technical index:

Appearance: white powder

Melting Point: >300℃

Boiling Point: 340ºC at 760 mmHg

Flash Point: 159.4ºC

Assay: ≥98%

Moisture: ≤1.0%

PH: 7-9

Inorganic salt: ≤3.0%

Heavy Metal: ≤10

Iron: ≤10

Usage: Used as medicine, disperse dye intermediate, also used as grouting material curing agent; used in organic synthesis, pharmaceutical.

Packing: 25kg plastic woven bag.