Dynasty Chemicals (NingBo) Co., Ltd.
Model No.: C.I.Vat Green 8
Dynathrene dyes offer excellent fastness to washing, light and bleaching for cellulosic fiber.
|Dynathrene||C.I. Vat||CAS NO.||Characteristics|
|Khaki 2G||Green 8||14999-97-4||Olive Green|
Synonyms:Ahcovat Khaki 2G;Amanthrene Khaki 2G;C.I. 71050;C.I. Vat Green 8;Caledon Khaki 2G;Carbanthrene Khaki 2G;Carbanthrene Khaki 2GPF;Cibanone Khaki 2GN;CibanoneKhaki F 2G;Indanthren Khaki GG;Indanthrene Khaki GG;Mikethrene Khaki GG;Nihonthrene Khaki GG;Palanthrene Khaki GG;Pernithrene Khaki GG;Ponsol Khaki2G;Ponsol Khaki 2GD;Ponsol Khaki 2GR;Romantrene Khaki F2G;Sandothrene KhakiN2G;Tinon Khaki GG;Vat khaki 2G;
Molecular Weight: 1084.99
Molecular Structure :
Manufacturing Methods : 1-Aminoanthracene-9,10-dione and 1,4,5,8-Tetrachloroanthracene-9,10-dione in copper and Nitrobenzene under the existence of condensation,And then cyclized with aluminum chloride anthraquinone five four imine.
Properties and Applications: Olive green. Black powder. Insoluble in water, alcohol and organic solvents. The concentrated sulfuric acid is dark brown, olive green after dilution with precipitation; hydrosulfite in alkaline solution, light brown red; hydrosulfite in an acidic solution of olive color. Mainly used for dyeing cotton fiber. Applies to vat olive green b or brilliant green FPB fight with grass green, khaki, but also suitable for knitwear, yarn, cotton and polyester / cotton blended fabric dyeing. Printing less effective.
|Standard||Ironing Fastness||Chlorine bleach||Light Fastness||Mercerized||Oxygen bleach||Soaping|