2, 2'-Dithiosalicylic acid (DTSA, DTDBA)
Chemical name: 2, 2'-Dithiosalicylic acid (DTSA, DTDBA)
CAS#: 119-80-2
Molecular formula: C14H10O4S2
Molecular weight: 306.35
Structural formula:

Quality Standard:
Item  | Index  | 
Appearance  | off-white powder  | 
Assay  | 95%min  | 
Moisture  | 1.0%max  | 
Ash  | 0.5%max  | 
Salicylic Acid  | 5.0%max,  | 
Cu  | 50 ppm max  | 
Melting range  | 287.0-292.0℃  | 
Packing: 25kg kraft bag