Sanodye® Black OA is unique for a black dye in that it is metal-free and may be used where disposal of metal containing effluent is objectionable. When properly applied it is suitable for almost any exterior application.
| C. I. Name | Aluminum dye |
|---|
| Dye blend | – |
|---|---|
| Single dye | ✓ |
| Delivery Form | Granules |
| Light fastness | >8 |
| Solubility in water | 20 [g/l] (20°C/69°F) |
| Recommended dye bath | Sodium Acetate buffer |