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