Origin :- China
Uses:- This product is mainly used for the wool dyeing, also can be used for silk dyeing and
wool and silk fabrics in direct printing, also can be used for leather color.
Origin : China
Packing : 25/kgs Fiber Drums
Molecular Formula : C16H10C12N4Na2O7S2
Molecular Weight : 551.29
Appearance : Yellow Powder
