Neutral Red
Toluylene red ; Basic Red 5
| Product Size | 25gm/100gm/500gm | Grade | Laboratory Reagent (LR) |
| Purity | CAS No. | 553-24-2 | |
| Molecular Formula | C15H17ClN4 | Molecular Weight | 288.78 |
| H.S. Code | 32041300 | Shelf Life | 60 months |
Specifications
| Solubility 0.1% | Clear red solution |
| pH Transition Range | 6.8-8.0 Violet red to yellow |
| Absorptivity 1%/1 cm, (50% ethanol+2 ml Acetic acid) at ? max.541.0 nm | > 915 |
| Assay (by spectrophotometry) | > 60% |
| Loss on drying at 110°C (1 hr) | <8% |
Safety Information and Hazard Symbols
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