101306 Naphthol green B (C.I. 10020) indikator
atau disebut juga : Green acid 1
Simpan pada +5°C hingga +30°C.
| Identity (UV/VIS-Spectrum) | passes test |
| Absorption maximum λmax. (water) | 710 - 720 nm |
| Spec. Absorptivity A 1%/1cm (λmax; 0.05g/l; water; calc. on dried substance) | ≥ 100 |
| Loss on Drying (105°C) | ≤ 10 % |