Product name: p-Toluenesulfonamide (PTSA)

Chemical name: 4-Toluenesulfonamide

CAS: 70-55-3

Synonys: PTSA

MW: 154

MF: C6H6N2O3

Use: It is mainly used as intermediate of dyes.

Package: 25kg plastic woven bag;

Specifications of p-Toluenesulfonamide:

Items Standards Results
Appearance white powder white powder
Content 99% 99.6%
Moisture 0.3% 0.2%
Acid insoluble 0.1% 0.02%


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