| Spending Type | : Consumable |
| Category | : Chemical Reagent |
| Type | : Classical Lab Chemicals |
| SKU | : 1.04594.0050 |
104594 Calcon (C.I.15705) indikator logam
atau disebut juga : 2-Hydroxy-1-(2-hydroxy-1-naphthylazo)naphthalene-4-sulfonic acid sodium salt
Simpan pada +5°C hingga +30°C.
| Identity (UV/VIS-Spectrum) | passes test |
| Absorption maximum λmax. (buffer pH 12.2) | 634 - 640 nm |
| Spec. Absorptivity A 1%/1cm (λmax; 0.015 g/l; buffer pH 12.2; calculated on dried substance) | 250 - 400 |
| Loss on drying (110 °C) | ≤ 10 % |
| Suitability as indicator (for metal titration) | passes test |
