Description
CAS No. 77-09-8
HSN Code : 38220090
IMDG Identification : Not Regulated for Transport (Non-Haz)
Molecular Formula : C20H14O4
Molecular Weight : 318.33
Storage : Room Temperature
Shelf Life : 60 Months
Specifications
| ExiPlus | meets compendial specs of BP, Ph.Eur |
| Appearance (Colour) | White to pale yellow |
| Appearance (Form) | Powder |
| Solubility (Turbidity) 2% solution in Methanol | Clear |
| Assay | min. 99% |
| Melting Point | 258 – 263°C |
| Loss on drying | max. 1% |
| Sulphated Ash | max. 0.1% |
| Heavy Metals (Pb) | max. 0.001% |
| Suitability as indicator | Passes test |
| Visual transition interval | From pH 8.0 (colourless) to pH 10 (red) |
