| Parameter | Value |
| Color | Deep greenish-violet |
| max (nm) | 375 |
| Linearity range (mol/l) | (4.8 × 10−4 - 1.6 × 10−2) |
| (L/mol/cm) | 2.90 × 102 |
| Range time for Color stability | 15 |
| pH | 10 |
| Sandell’s sensitivity | 0.179 µg /cm2 |
| Temperature ˚C | Room temperature |
| Correlation coefficient (R2) | 0.9989 |
| LOD (µg·mL−1) | 9.12 × 10−6 |
| LOQ (µg·mL−1) | 3.04 × 10−5 |
| LOL | 6.24 × 10−3 |