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Chemical Name: Diorthotolyl guanidine
structure:
Molecular Formula: C15H17N3
Molecular Weight: 239.32
CAS NO: 97-39-2
EINECS No.:202-577-6
Specification:
|
Item |
Powder |
Oiled powder |
Granule |
|
Appearance |
Gray-white powder(granule) |
||
|
Initial M.P. ℃≥ |
170.0 |
170.0 |
170.0 |
|
Loss on drying % ≤ |
0.30 |
0.50 |
0.30 |
|
Ash % ≤ |
0.30 |
0.30 |
0.30 |
|
Residue on 150μm sieve % ≤ |
0.10 |
0.10 |
\ |
|
Residue on 63μm sieve % ≤ |
0.50 |
0.50 |
\ |
|
Additive % |
\ |
0.1-2.0 |
\ |
|
Granule Diameter mm |
\ |
\ |
1.50 |
Properties: Gray-white powder (granule). Little bitter, no osmyl. Density is 1.01-1.02. Soluble in chloroform, acetone, alcohol,slightly soluble in benzene, insoluble in water and gasoline
Application: Suitable in NR, SNR, IIR, IR, SBR, NBR and CR. Seldom use alone, commonly with thiazoles, thiurams, dithiocarbamales and sulphenmides to promote its activity. It's critical temperature is 141 οC. This product is a plastic-decomposing agent in CR. However, this product is not suitable for food-related products or medical products
Packaging: 25kg plastic woven bag, paper with plastic film bag, kraft paper bag
Storage: The product should be stored in the dry and cooling place with good ventilation, avoiding exposure of the packaged product to direct sunlight. The validity is 1 year.