| Article No | A-00625 | ||
| CAS No | 915-67-3 | ||
| HSN Code | 32041984 | ||
| Purity | - | ||
| Grade | Extra Pure | ||
| Molecular Formula | C20H11N2Na3O10S3 | ||
| Molecular Weight | 604.48 | ||
| Shelf Life | 5 years | ||
25 gm

100 gm
| Description | Dark red powder | ||
| Density | 1.5 | ||
| Loss on Drying (110 °C) | Max. 10.0% | ||
| Dye Content % | 85-95% | ||
| Absorption maxima in water | 520 – 522 nm | ||
| Absorptivity 1cm, λmax | 300 – 500 | ||
| Solubility in water | Partially soluble in water | ||