Chemical Name: Diphenyl guanidine
Molecular Formula: C13H13N3
structure:
Molecular Weight：211.27
CAS NO。:
Executive standard：Q/CNPC55-2001
Specification
|
|
Index | |
|
First-class products |
Acceptable end-product | |
|
Appearance(Visual inspection) |
white powder |
Greyish-white powder |
|
Initial M.P, oC ≥ |
145.0 |
144.0 |
|
Loss on drying, % ≤ |
0.20 |
0.30 |
|
Ash, % ≤ |
0.30 |
0.40 |
|
Residues on 150μm sieve,% ≤ |
0.10 |
0.10 |
|
Residues on 63μm，% ≤ |
0.50 |
0.50 |
Properties: Grayish-white or white powder notaste, nontoxic . Density is 1.13--1.19. Soluble in acetone, ethyl acetate, benzene, alcohol, slightly soluble in carbon tetrachloride Insoluble in water and gasoline.
Application: mainly used for natural rubber syntheic the medium-speed accelerator. Used in thiazoles, Autumn Lamb, and the second category of iodine acid catalyst for the active agent, and agent for DM, TMTD used, can be used for continuous vulcanization. Mainly used in the manufacture of tires, plastic sheet, soles and industrial products, rigid and thick plastic products.
Packaging: Polypropylene knitted bags lined with polyethylene bags.Net weight 25kg per bag.
