Item	Specifications
	High grade	1st grade	Qualified
Appearance	Light yellow or gray white crystals
Initial Melting Point,°C Min.	66.0	66.0	65.0
Heat Loss, % Max.	0.30	0.40	0.50
Ash, % Max.	0.25	0.30	0.35

Inodorous, density is 1.17～1.30/cm ³ , insoluble in water, dilute acid and alkali, a little soluble in gasoline, soluble in acetone, benzene, methyl benzene, carbon disulfide and chloroform, stimulative to the skin and respiratory tract, storage is stable.

A fast curing accelerator and vulcanization agent for natural rubber, styrene-butadiene rubber, acrylonitrile-butadiene rubber, butyl rubber, polybutadiene rubber and latex. Suitable for making electrical cable, coated fabric, rubber shoes, tires and colored products, etc.. TETD is regulated for use in articles in contact with food as specified under FDA 21 CFR177.2600, 175.105 and under BgVV XXI, Categories 1-4.