Dynasty Chemicals (NingBo) Co., Ltd.
Model No.: C.I.Vat Yellow 46
Dynathrene dyes offer excellent fastness to washing, light and bleaching for cellulosic fiber.
|Dynathrene||C.I. Vat||CAS NO.||Characteristics||
|Yellow 5GF||Yellow 46||12237-50-2|
Product Name: Vat Yellow 46
Cibanon Yellow G,Indanthren Yellow 5GF
CAS Registry Number:12237-50-2
Manufacturing Methods : 6-phenyl-1,3,5-triazine-2,4-diamine and 1-Chloroanthraquinone (2 Moore) in Nitrobenzene in, with iodine and the solution of testosterone Pyridine mixing and condensation.
Properties and Applications: yellow. Yellow powder. The strong sulfuric acid for green light yellow; Alkaline reduction for purple body hidden color; Acid hidden color reduction for red brown body. Used for the cotton fabric dyeing as yellow, the product of the levelness is very good, can be used for direct printing of cotton fabric color printing or control.