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2-Mercaptobenzothiazole (MBT)

Inquiry
  Post Date: Nov 10,2022
  Expiry Date: May 09,2023
  Detailed Description: Cas No. :149-30-4 Quantity: 30000Metric Tons
Specs:98% min
Payment Method: TT,LC,DP
Packaging & Delivery
Packaging Detail: in woven plastic bags, mutiple bags or fiber drums with plastic bags in. Net weight: 10kg, 20kg, 25kg, 200kg
Delivery Detail: 20--30 days

Specifications
Used as an acid accelerator currently and a medium fast primary accelerator

2-Mercaptobenzothiazole

( MBT )



Molecular Formula: C7H5NS2



Molecular Weight:167.26



CAS No: 149-30-4



EINECS : 205-736-8



Appearance: yellow powder



Purity: 98%



Properties: It is yellow powder with little osmyl and taste bitter. The density is1.42-1.52.Soluble in ethyl acetate , acetone, solution of NaOH and Na2C03, unsoluble in benzene, water and gasoline. Good storage stability. Lower explosion limit is 21g/m3.



Specification :

Item
Top Grade
First Grade
Qualified Grade

Appearance (Visual inspection)
yellow powder

Initial M.P., oC ≥
173.0
171.0
170.0

Loss on drying % ≤
0.30
0.40
0.50

Ash%,≤
0.30
0.30
0.30

Residues on (150μm) % ≤
0.00
0.10
0.10



Applications: Used as an acid accelerator currently and a medium fast primary accelerator. Imparts excellent aging properties when used both alone and in combination with DM, TMTD and many other basic accelerators for higher activity. Its accelerative temperature is low and easily be dispersed with lower pollution. Mainly used in the manufacture of tires, tubes, foot wear, rubber belts and hoses etc.

Packaging: 20kg plastic woven bag, paper with plastic film bag, kraft paper bag or jumbo bag


  CAS Registry Number:

149-30-4
  Synonyms: ;2-Benzothiazolethiol;MBT;Sulfur Accelerator M;Benzothiazole-2-thiol;2-MBT;Z-MBT;1,3-benzothiazole-2(3H)-thione;M;Rubber Accelerator MBT;Rubber Pharmaceutical intermediate Refined(M);Rubber Accelerator M;2-Mercapto benzothiazole;ACCELERATOR MBT(M);ACCELERATOR MBT;ACCELERATOR M;
  Molecular Formula: C7H5NS2
  Molecular Weight: 167.2513
  Molecular Structure: 149-30-4 2-Mercaptobenzothiazole
  Hazard Symbols:  Xi:Irritant;
 N:Dangerous for the environment;
  Risk Codes: R43:;
R50/53:;
  Safety Description: S24:;
S37:;
S60:;
S61:;

  Company: Shandong Ocean Chemical(Group) Co.,Ltd     [ China ]        
  Contact: Bill Ju
  Tel: 86-536-2081155
  Fax: 86-536-2081175
  Email: sdwfoceanchem@sdoceanchem.com
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