Appearance:Reddish brown powder.
Specifications:
| Item | Description |
| Name | Acid Black ATT |
| Color Index No. | C.I.NO. ACID BLACK ATT |
| Chemical Family | Acid dyes |
| Apearance | Reddish brown powder |
| Shade | similar to standard |
| Tinting strength | 100+/-3 |
| Moisture | 8% max. |
| Insoluble matter | 0.2% max. |
| Solubility(90℃)(g/L) | 40 min. |
Application:It is mainly used for dyeing wool, silk, nylon and their blends.For wool dyeing,it has excellent sun and soaping fastness.
Quality guarantee period: 24 months.
Packing: 25kgs iron drum.
Storage:Store in a cool and ventilated room and prevent moisture and heat.