Detailed Product Description
Alias: buffalo black ATT, erie black ATT-M, erie black 3GBM
Character: the contour is the brown powder, dissolves and assumes black solution
in water. The dye assumes dark blue after the light in the strong sulfuric acid; Assumes reddish brown in aqua fortis, meets strong ammonia water to assume blue black
Specification: Tianjin Q/HG2-258-80
Origin: by erie black lOB and tropeolin ooo II by 70:30 spells mixes
Use: mainly used in wool, silk, wadding black silk ribbon and its blended fabric dyeing. Also may be used in leather, aluminum product and lumber dyeing
