Vat Yellow 1 is a vat dye, yellow in appearance under some conditions used in cloth dying.
MedKoo Cat#: 462774
Name: C. I. Vat Yellow 1
CAS#: 475-71-8
Chemical Formula: C28H12N2O2
Exact Mass: 408.0899
Molecular Weight: 408.42
Elemental Analysis: C, 82.34; H, 2.96; N, 6.86; O, 7.83
The following data is based on the product molecular weight 408.42 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 |
