Product name:SudanIII
No.:A046
CAS No.: 85-86-9
M F: C22H16N4O
Property: Brownish red powder, insoluble in water, soluble in benzene, trichloromethane, ethyl alcohol, acetone and petroleum ether.
Molecular weight: 352.4
Use: Biological dyeing agent
Technical index |
Item: | CP grade |
Biological dyeing test | Qualified |
Ignition residue % | ≤0.1 |
Soluble test in benzene | Qualified |
Melting point(℃) | 196-208(2℃) |
Drying loss% | ≤0.5 |