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- Details for Rubber Accelerator MBT (M)
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Rubber Accelerator MBT (M) 149-30-4
Category : Catalyst and Auxiliary/Rubber Auxiliary Agent
CAS NO : 149-30-4 EC NO : 205-736-8 MF : C7H5NS2 MW : 167.2513 Specification : 2-Mercaptobenzothiazole Packing : 25 KG paper bag Product description : Rubber Accelerator MBT (M)
Chemical Name 2-Mercaptobenzothiazole (MBT)
Molecular Structure
Molecular Formula C7H5NS2
Molecular Weight 167.26
CAS No. 149-30-4
Specifications GB11407-89
Item
Specifications
Powder
Oiled powder
Granules
Appearance
Light yellow powder or granules
Initial Melting Point (℃) Min.
170.0
169.0
169.0
Heat Loss (%)Max.
0.50
0.50
0.50
Ash (%)Max.
0.30
0.30
0.30
Residue on 150μm Sieve (%)Max.
0.1
0.1
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Additive
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1.0-2.0%
0.5-1.5%
Properties Insoluble in water and gasoline, slight soluble in benzene, easy to soluble in ethyl acetate and acetone, soluble in dichloromethane, ethyl ether and chloroform and in the solution of alkali carbonate.
Applications A universal rubber accelerator, mainly is used in tyres, rubber shoes and other rubber articles. It is not used in rubber bags for food because of its bitterness. MBT is regulated for use in articles in contact with food as specified under FDA 21 CFR177.2600, 175.105, 176.300 and under BgVV XXI, Categories 1-4 and "Sonderkategorie".
Storage Store closed containers in a cool, dry, well-ventilated area. Avoid exposure to direct sunlight.
Packing Coextruded paper bags lined with polyethylene film bags.Net weight 25KG per bag.
Uses : rubber products 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;Accelerator MBT; Molecular Structure : 
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Rubber Accelerator MBT (M)