Calmagite
Indicator for the titration of calcium plus magnesium with EDTA
| Product Size | 25gm/100gm | Grade | Analytical Reagent (AR) |
| Purity | CAS No. | 3147-14-6 | |
| Molecular Formula | C17H14N2O5S | Molecular Weight | 358.37 |
| H.S. Code | 29270090 | Shelf Life | 60 months |
Specifications
| Appearance | Dark brownish black powder |
| Solubility 0.1% (dist. water) | Clear red solution |
| Absorptivity 1%/1cm, at ? max. 604.0 nm (Ammonia buffer, pH 10.0+2 ml of 0.05M E.D.T.A. solution) | >300 |
| Loss on drying at 110°C (1hr) | <10% |
Safety Information and Hazard Symbols
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