C.I. Vat Yellow 2 is a yellow dye.
MedKoo Cat#: 591451
Name: C.I. Vat Yellow 2
CAS#: 129-09-9
Chemical Formula: C28H14N2O2S2
Exact Mass: 474.0497
Molecular Weight: 474.55
Elemental Analysis: C, 70.87; H, 2.97; N, 5.90; O, 6.74; S, 13.51
The following data is based on the product molecular weight 474.55 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.
| Concentration / Solvent Volume / Mass | 1 mg | 5 mg | 10 mg |
|---|---|---|---|
| 1 mM | 1.15 mL | 5.76 mL | 11.51 mL |
| 5 mM | 0.23 mL | 1.15 mL | 2.3 mL |
| 10 mM | 0.12 mL | 0.58 mL | 1.15 mL |
| 50 mM | 0.02 mL | 0.12 mL | 0.23 mL |
