Rubber Accelerator Mbt 2-Mercaptobenzothiazole

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%,í_ 0.30 0.40 0.50
Ash%,í_ 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.
Storage: The product should be storaged in the dry and cooling place with good ventilation.
Notes: The product could be oiled and pelleted upon customers request.

Package: 25kg plastic woven bag, paper with plastic film bag, kraft paper bag or jumbo bag.