| Methyl Red Indicator, AR - Specification | |
| Description | Dark red to maroon to violet or purple powder or crystals |
| Grade | AR |
| pH transition range (4.4 - 6.2) | Red - yellow orange |
| Insoluble matter in ethanol (1 gm/l) | Passes test |
| Absorption maxima (buffer pH 4.5) | 523 - 526 nm |
| Absorption maxima (buffer pH 6.2) | 427 - 437 nm |
| Loss on drying at 110°C | Max. 5.0% |
| Melting Point | 178 – 180°C |
| Solubility in water | Insoluble in Water |
Methyl Red Indicator
CAS No: 493-52-7
| Catalouge No | BSCHM-019M |
| Mol. Formula | C15H15N3O2 |
| Mol. Weight | 269.31 |
| Size | 100 GM | 25 GM | 1 KG |
| Price | POR |