Chemical Name : Ethylene thiourea 2- Mercapto benzimidazoie
Structral Formula:
Molecular Formula: C
3H
6N
2S
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..
Package : 25kg/bag net ,in PP woven bag