Product name: Gentian violet
No.:A016
CAS No.: 548-62-9
M F: C25H30N3CL
Property: Dark green powder or green fragment with metallic lustre.
Molecular weight: 407.98
Technical index |
Item: | AR grade |
Biological dyeing test | Qualified |
Soluble test in ethyl alcohol | Qualified |
Ignition residue% | ≤1.5 |
Heavy metal (in Pb) % | ≤0.005 |
Drying loss % | ≤7.5 |
Arsenic （As） % | ≤0.001 |