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SPS (Bis(3-sodiosulfopropyl) persulfide)

Serial number:BRT-008C CAS number:27206-35-5 Trade name:SPS(SP) Assay:95%min Appearance:White or light yellow powder

ZPS (Sodium 3-(benzothiazol-2-ylthio)-1-propanesulfonate)

Serial number:BRT-009C CAS number:49625-94-7 Trade name:ZPS Assay:90% Appearance:Light yellow powder

M(2-mercaptobenzimidazole)

Serial number:BRT-010C CAS number:583-39-1 Trade name:M Assay:95% Appearance:White crystal