p-Toluene Sulfonamide (PTSA)



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p-Toluene Sulfonamide (PTSA)

p-Toluene Sulfonamide (PTSA)

Product Name: p-Toluene Sulfonamide (PTSA)

CAS No. : 70-55-3

Molecular Formula: C7H9NO2S

Molecular Weight: 171.22

Structural Formula:

Technical index:

              Appearance: white crystalline

              Melting Point:≥136°C

              Assay: ≥99.5%

              Moisture: ≤0.2%

              Color(APHA): ≤20

              Ortho-isomer: ≤0.2%

              Ash: ≤0.1%

              Chloride: ≤100mg/kg

              Sulphate: ≤100mg/kg

              Heavy Metal: ≤10mg/kg

Solubility: Soluble in ethanol, insoluble in water.

Usage: Used in organic synthesis. p-Toluenesulfonamide is mainly used in the synthesis of chloramine-T and Tevenel.

Used in the synthesis of fluorescent dyes, the manufacture of plasticizers, synthetic resins, coatings, disinfectants and wood processing brighteners.

It is mainly used as a flexibilizer for the synthesis of water-soluble melamine formaldehyde resin.

It is used as a primary brightener in bright nickel plating. It is used for bright multi-layer nickel plating to make the plating bright and uniform.

Downstream products: PTSI, p-toluenesulfonylurea

Packing: 25kg plastic woven bag; 25kg fiber drum