Rubber Chemicals DOTG: 1.Appearance:white powder. 2.Chemical Name: Diphenyl guanidine

CAS NO:97-39-2

Specifications:

Index name	Powder	Dust powder	Granule
Appearance (visual)	Off-white powder(Granule)
Melting point °C≥	168.0	167.0	167.0
Heating loss %≤	0.40	0.40	0.40
Ash%≤	0.40	0.40	0.40
Residue on sieve(150μm),% ≤	0.10	0.10	\
Residue on sieve(63μm),% ≤	0.50	0.50	\
Oil content,%	\	1.0-2.0	\
Diameter,mm	\	\	1.5-2.5

Characters:This product is white powder, bitter taste, no smell.  Relative density :1.01-1.02. Soluble in chloroform, acetone, ethanol, slightly soluble in benzene, insoluble in gasoline and water.

Uses:DOTG apply to NR, SNR, IIR, IR, SBR, NBR and CR.  Rarely used alone, usually with thiazole, thiuram, dithiocarbamate salts and sub-sulfonamide used to enhance activity.  DOTG used in NR in the plastic decomposition agent, but not for food-related or medical products.

Packing:20/25kg plastic woven bag, Paper bag, kraft paper bags.

Storage:should be stored in cool, dry, ventilated place.  Packaged products should avoid direct sunlight.

98% Rubber Accelerators DOTG CAS NO:97-39-2