| Product | FAST SCARLET R BASE |
| CAS | 99-59-2 |
| E C NO | 202-770-5 |
| Chemical formula | C7H8N2O3 |
| Molecular Weight | 168[g/mol] |
| Appearance | Bright Orange powder |
| Purity( G. C.) | 99.00 % MIN |
| Purity by Diazo | 98.00 % MIN |
| Melting Point | 135 to 140° C |
| Solubility | Clear |
| Impurity | 0.3 % Max |
| Moisture By K.F. | 0.2 % Max |
| Drying Loss | 0.2 % Max |
