Apperance | Standard | Light gray to light brown powder | ||
Testing results | Grey to light brown powder | |||
LOT NO. Standard | TOBIAS ACID PURITY(%) | Dinaphthylamine (%) | Moisture(%) | Capacity(t/a) |
≥97.00% | <0.25% | <1.0% | ||
Testing results | 97.64 | 0.22 | 0.8 | 8000 |
Application | Azo dye and azo dye intermediates,used for J acid and R acid,naphthol AS-SW,vital red K-1613 and organic red ,Lisors purple. |