Nanjing T.H. Chemical Co,. Ltd.
Nanjing T.H. Chemical Co,. Ltd.
Accelerator NA-22(ETU)
Product name
Accelerator NA-22(ETU)
CAS NO.
96-45-7
Specification
Chemical Name : Ethylene thiourea 2- Mercapto benzimidazoie
Structral Formula:
               
Molecular Formula: C3H6N2S
Technical Indexes: HG/T2343-92
Item Index
Top grade
First grade
Qualified product
Physical Form 
White crystal powder
Initial melting point , C º min.
195.0
193.0
192.0
Ash , % max.
0.30
0.30
0.40
Heating loss % max.
0.20
0.30
0.30
Sieve residue(150um) , % max.
0.00
0.10
0.10
Properties: White crystal powder, bitter taste, melting point 203-204¡ specific gravity1.42-1.43,freely soluble in hot water and alcohol, unsolvable in benzene chloroform
Usage : it is mainly used in the production of rubber products, electric wire and cable etc..
 
Packing
25kg/bag net ,in PP woven bag