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.
Supplier: 1. carbon black
2. rubber crumb
3. precipitated silica
4. silica quartz ore purity: 98% available, silica quartz powder/purity: 99.9% available, silica lumps purity: 99% available
5. calcium chloride powder 74% cacl2 92% cacl2 94%
6. magnesium chloride flake
7. sodium meta bisulphite (food grade 94 96%)
8. red onion as per your required size.
9. sodium acetate anhydrous 99% sodium acetate trihydrate crystal 99%
10.pet preform & fiber, bottle, flakes,
11.bopp tapes
12. capsicum or bell pepper, ready to eat foods, ready green paste like ginger, garlic paste
Services: We also do logistic work for cif and we have 3rd party facilities like sgs on client chargeable base.
