Origin |
China |
APPLICATION:
white powder, inodorous, Density 1.40-1.45, be soluble in benzene, acetone, chloroform, carbon disulfide; slightly soluble in thin alkali, petrol, insoluble in water; Vulcanization accelerator of rubber, or used as bactericide and insecticide.
SPECIFICATION
|
Index
|
Grade one
|
Salable product
|
|
Appearance
|
White, hoary powder
|
|
Melting point, initial,≥
|
142.0
|
140.0
|
|
Heat loss,%≤
|
0.40
|
0.50
|
|
Ash,% ≤
|
0.30
|
0.40
|
|
Sieve residue(150um),% ≤
|
0.0
|
0.1
|
CAS NO: 137-26-8
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