P-Toluenesulfinic Acid Sodium Salt Tetrahydrate CAS 868858-48-4

P-Toluenesulfinic Acid Sodium Salt Tetrahydrate Quick Details

Chemical Name: Sodium p-toluenesulfinate tetrahydrate

Synonyms: Sodium 4-methylbenzenesulfinate tetrahydrate, p-Toluenesulfinic acid sodium salt tetrahydrate, SPTS.4H2O

CAS No.: 868858-48-4

EC No.: 212-538-5

Molecular Formula: C7H7O2SNa.4H2O

Molecular Weight: 250.25 g/mol

Appearance: White snow sheet crystal

Assay: 65.0% Min (Content)

P-Toluenesulfinic Acid Sodium Salt Tetrahydrate Specification

P-Toluenesulfinic Acid Sodium Salt Tetrahydrate Applications

• Organic Synthesis Intermediate: Serves as a versatile key building block for heterocyclic compounds, pharmaceuticals, and agricultural chemicals.

• Dye Manufacturing: Functions as an intermediate in the production of dispersal dyes and colorants.

• Grouting Material Curing Agent: Used as an effective curing agent and hardener in grouting materials.

• Electroplating Additive: Acts as a brightener and conditioning agent for electroplating bath solutions in metal surface coatings.

• Polymer & Resin Production: Used in the synthesis of specialized resins and as a non-oxidizing catalyst or nucleophile in chemical transformations.

P-Toluenesulfinic Acid Sodium Salt Tetrahydrate Packaging & Shipping

Standard Packaging: 25 kg fiber drums or 25 kg plastic woven bags with PE inner liner.

Customizable Packaging: Flexible options such as OEM labeling, palletized wrapping, or custom bag sizes upon request.

Shipping Precautions: Non-hazardous material for international transport (General Cargo). Store in tightly sealed containers and protect from moisture during sea transit.

P-Toluenesulfinic Acid Sodium Salt Tetrahydrate Storage

Temperature: Store in a cool, dry place at room temperature (recommended below 25 C).

Protection: Keep containers tightly closed, protected from air, humidity, and direct sunlight.

Segregation: Store away from strong oxidizing agents and strong acids.