RUBBER VULCANIZING ACCELERATOR TBBS(NS)
Chemical name N-Tertiarybutyl-2-benzothiazole sulfennamide
Molecular C11H14 N2S2
Structure
Molecular Weight 238.37
CAS NO. 95-31-8
Executive standard GB/T21840-2008
Specification
Item Index
Appearance ( Visual inspection) White or light yellow powder, granular
Initial M.P.? = 104.0
Loss on drying.% = 0.40
Ash,% = 0.30
Screen residue ( 100meshes ) % = 0.10
Insoluble in Methanol.% = 1.00
Free amine,% = 0.50
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