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China wholesale Monoethyl Fumarate - p-Toluenesulfonamide 70-55-3 – Starsky

Description

Product name:p-Toluenesulfonamide/PTSA

CAS:70-55-3

MF:C7H9NO2S

MW:171.22

Density:1.25 g/cm3

Melting point:134-137°C

Boiling point:221°C

Package:1 kg/bag, 25 kg/bag, 25 kg/drum

Specification

Items Specifications
Appearance White crystal
Purity ≥99.5%
Water ≤0.2%
Cl ≤0.1%
S ≤0.2%
PH 5.0-7.0

Application

1.It is used in the manufacturing of plasticizers, disinfectants.

2.It is used in the production of synthetic resins, coatings, fluorescent dyes, etc.

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

Property

It is soluble in ethanol, insoluble in water and ether.

Storage

1. Handle with care during storage and transportation to prevent moisture and heat. Store and transport in accordance with the regulations for flammable and toxic substances.
2. This product should be sealed in a cool and dry storage.