Intermediate of dyestuff, medicine and pigment, raw material for organic synthesis
o/p-Toluene Sulfonyl Chloride
Raw material for organic synthesis
Methane Sulfonyl Chloride
Raw material for medicine, pestcide and other orgaic synthesis, catalyst of esterification and polymerrization, chlorination agent for dyes, curing agent for paint, dyeing auxiliary, condensation agent, etc.