Rubber Accelerator CBS(CZ) Chemical Name N-cyclohexyl-2-benzothiazole Sulfenamide Molecular Formula C13H16N2S2 Molecular Weight 264.4 CAS No. 95-33-0 Specifications HG/T 2096-2006 Item Specifications High grade Appearance Grey-white or Light-yellow Powder or granular Initial Melting Point (℃)Min. 97.0 Final Melting Point (℃)Min. 99.0 Assay (%)Min 96 Heat Loss (%)Max. 0.2 Free Amine (%)Max 0.5 Ash (%)Max. 0.2 Residue on 150μm Sieve (%)Max. 0.00 Properties Density :1.31~1.34g/cm3 ,Soluble in benzene and ethyl acetate, insoluble in water, slightly soluble in gasoline. Applications A good delayed action accelerator, suitable for natural and synthetic rubber and tire rubber products, able to improve the physical and mechanical properties of rubber products. CBS is regulated for use in articles in contact with food as specified under FDA 21 CFR177.2600 and under BgVV XXI, Category 4. Storage Store closed containers in a cool, dry, well-ventilated area. Avoid exposure to direct sunlight. Packing 25kg net paper bags lined with polyethylene film bags.