Rubber Accelerator MBT(M) Thiazoles

Rubber Accelerator MBT(M) suitable for rubbers and latex white powder,granule prompt delivery, technical support

Chemical Name:2-Mercaptobenzothiazole

Molecular Formula:C7H5NS2

Structural Formula:

 

Molecular Weight:167.26CAS NO:149-30-4Specification:

 

Item	Powder	Oiled powder	Granule
Appearance (visual inspection)	Light yellow powder (Granule)
Initial M.P. oC≥	171.0	170.0	170.0
heating loss %≤	0.30	0.40	0.30
Ash%≤	0.30	0.40	0.30
Residues on sieve(150μm), % ≤	0.10	0.10	\
Residues on sieve(63μm), % ≤	0.50	0.50	\
Oil content, %	\	1.0-2.0	\
Granule diameter, mm	\	\	2.0

 

Properties:It is light yellow powder (granule) with a little osmyl and taste bitter. M.P.: 171°C above. The density is 1.42-1.52 Soluble in ethyl acetate, ethanol, solution of NaOH and Na2C03, insoluble in benzene, water and gasoline. Good storage stability. lower explosion limit is 21g/m3

 

Rubber Accelerator MBT(M) Thiazoles