Vat Brown 16
Name:C.I.Vat Brown 16,C.I.70910
Molecular Structure: anthraquinones
C.I.Vat Brown 16,C.I.70910,798.15,C49H20ClN3O7,Indanthren Khaki GR,Vat Grey 3B
Molecular Formula:C49H20ClN3O7
Molecular Weight: 798.15
CAS Registry Number:
Manufacturing Methods : 6,10,12-Trichloronaphtho[2,3-c]acridine-5,8,14(5aH,13H,13bH)-trione and 1-Aminoanthracene-9,10-dione (2 Moore) condensation, then use Aluminium chloride cyclization.
Properties and Applications: brown light olive green. In the basic insurance powder solution for red brown; In the acidic insurance powder solution for yellow brown.
| Standard | Ironing Fastness | Chlorine bleach | Light Fastness | Mercerized | Oxygen bleach | Soaping | |
| Fading | Stain | ||||||
| ISO | 5 | 4-5 | 7 | 4-5 | 5 | ||
List of Suppliers:
Indanthren Khaki GR ( Bayer Group )
Vat Grey 3B (Fenchem Enterprises Ltd)