Product name:SudanIV
No.:A047
CAS No.: 85-83-6
M F: C24H20N4O
Property: Reddish brown powder, no odor, insoluble in water, soluble in trichloromethane, benzene and fat, slightly soluble in ethyl alcohol and acetone.
Molecular weight: 380.45
Use: Biological dyeing agent
Technical index |
Item: | CP grade |
Biological dyeing test | Qualified |
Ignition residue % | ≤0.2 |
Soluble test in benzene | Qualified |
Melting point℃ | 181-188(2℃) |
Ignition residue | ≤1.0 |