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Di-o-tolylguanidine DOTG-75GA CAS 97-39-2

DOTG-75GA F140 can be used for natural rubber, diene synthetic rubber, DOTG causes a very slow vulcanization start and relatively slow vulcanization rates. The use of DOTG alone can cause severe vulcanization reversion, so an effective antioxidant is required.

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Product Details

Chemical Name: Di-o-tolylguanidine

Trade Name:XUANNUO®DOTG-75GA F140

CAS:97-39-2

Specifications:
Item	Standards
Appearance	Grey-white to Beige Granules
Active Content (%)	75.0
Filtration (μm)	140.0
Binder	ACM
Nitrogen Content (%)	12.5
Density (g/cm3)	1.10
Melting point	167℃
Purity	Min 96%
Ash content	Max 0.4%
Volatile content	Max 0.5%
63μmsieve residue	Max 0.5%

Applications:
DOTG can be obtained by hydrolysis of cyanogen chloride and o-toluidine after reaction, or by the action of o-toluidine and carbon disulfide to form di-o-tolylthiourea, and then desulfurized with lead oxide in ammonia water. Can be used for natural rubber, diene synthetic rubber.Impurity free, blocked filter free of extrusive products, scrap rate reduction and higher productivity thankstofiltration.Wider compatibility with other elastomers.

Package: 25kg/bag.600kg/pallet
Neutral packing, Original packing, Customized packing

Storage & Shelf Life:Stored in a dry and cool place. 1 year in its original packaging