2-Chloro-4-MethylsulfonylBenzoic Acid

MOLECULAR FORMULA :C 8 H 7 ClO 4 S

MOL WT. : 234.65

CAS No. : 53250-83-2

MELTING POINT : 191~193

PHYSICAL STATE : White powder

MELTING POINT : 191~193℃

ASSAY (HPLC) : 98.5% min

2,5-Dichloro-4-(Methylsulfonyl)Benzoic Acid : 0.15%

2,6-Dichloro-4-(Methylsulfonyl)Benzoic Acid : 0.20%

4-(Methylsulfonyl)Benzoic Acid : 0.3%

Miosture : 0.8%

ASH : 0.5%

(Pb) : 4 ppm

Fe+ : 5 ppm