| Chinese alias | 2-羥基-1-(2-羥基-4-磺基-1-萘偶氮)-3-萘甲酸, Patton 和 Reeder 試劑, 3-羥基-4-(2-羥基-4-磺基-1-萘偶氮)萘-2-羧酸, Cal-Red? |
| CAS | 3737-95-9 |
| Formula | C21H14N2O7S |
| MW | 438.41 |
| Appearance | powder |
| MDL | MFCD00004078 |
| Melting point | 300?°C(lit.) |
| Chemical Stability | 穩(wěn)定的,與強氧化劑不相容。 |
| Safe Property | S26-S36-S37/39 |
| Hazard Category Code | R36/37/38 |
| Water Solubility | Soluble in water, 1 M NaOH (10 mg/ml), ethanol, and methanol. |
| 特性 | * |
| 用途 | 絡合指示劑,用作光度法測定Ca2+、UO 的顯色劑及EDTA配合滴定測定Ca2+的金屬指示劑。 |
| Storage | room temp |
| Smiles | N(C1C2C=CC=CC=2C(=CC=1O)S(O)(=O)=O)=NC1C2C=CC=CC=2C=C(C=1O)C(=O)O |
| InchiKey | MVQBFZXBLLMXGS-UHFFFAOYSA-N |