Rubber chemical accelerator mbt

Key Attributes.

Chemical Name: 2-Mercaptobenzothiazole Molecular Formula: C7H5NS2 Molecular Weight:167.26 Product Standard: GB/T11407-2003 CAS NO: 149-30-4 Specification Item Top Grade First Grade Qualified Grade Appearance (Visual Inspection) Yellow Powder Initial M.P.,?= 173.0 171.0 170.0 Loss on Drying%,= 0.30 0.40 0.50 Ash%,= 0.30 0.30 0.30 Residues(150)%, 0.00 0.10 0.10 Properties: Yellow powder.Slightly foul odor and bitter taste,nonpoisonous. Specific gravity: 1.42-1.52. Soluble in ethyl acetone,acetone,dilute solution of sodium hydroxide and sodium carbonate, ethyl alcohol. Not easily soluble in benzene. Insoluble in water and gasoline. Application: The product is a hemi-ultra accelerator, extensively used in vulcanization of natural and synthetic rubbers. Mainly used in the manufacture of rubber tires, rubber belts, rubber shoes and other industrial rubber products. Package: 25kg plastic woven bag, paper with plastic film bag, kraft paper bag or jumbo bag. Storage: The product should be storaged in the dry and cooling place with good ventilation. Notes: The product could be oiled and pelleted upon customer's request.