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Item	Specifications
	Power	dust suppressed Power	Granules
Appearance	Light-yellow or grey-white Power (Granules)
Initial Melting Point,°CMin.	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.	0.10	0.10	-
Addtitive, %	-	1.0～2.0	0.5～1.5

Light -yellow or grey-white Power, bitter, non-toxic, insoluble in water and gasoline, a little 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.
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 ".