Product name:

p-Toluenesulfonamide
4-Toluene sulfonamide; 4-Methylbenzenesulfonamide

CAS.NO:

70-55-3

EINECS:

200-741-1

Molecular formula:

C₇H₉NO₂S

   Property:Molecular weight 171.21; M.P. 136-140°C; B.P. 221°C (10 mmHg); Flash point 202°C;

Index

ASSAY

99.5% min.

CRYSTALINE POINT

136.8 °C min.

WATER CONTENT

0.2% max.

COLOR

20 APHA max.

ORTHO ISOMER

0.2% max.

META ISOMER

0.1% max

TURBIDITY

10 max.

PH

5.0 ¨C 7.0

CHLORIDE

100 mg/kg max.

SULPHATE

200 mg/kg max.

SULFATED ASH

0.05% max.

IRON

2.0 mg/kg max.

HEAVY METAL

10 mg/kg max.