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Methyl Red sodium salt (C15H14N3O2·Na)
(12768222 | 845-10-3)
| CAS: | 845-10-3 |
|---|---|
| Molecular Formula: | C15H14N3O2·Na |
| Molecular Weight: | 291.28 |
| Availablility: | In Stock |
|---|---|
| Downloads: | | |
| 12768222-100g | 100g | £91.90 | |
| Bulk Order | |||
| 12768222-100g | 100g | €128.70 | |
| Bulk Order | |||
| 12768222-100g | 100g | $137.90 | |
| Bulk Order | |||
Safety Data Sheet
Certificate of Analysis
Product Detail
| Product Code | 12768222 | ||||
| Product Name | Methyl Red sodium salt (C15H14N3O2·Na) | ||||
| Categories | Stains & Indicators | ||||
| CAS | 845-10-3 | ||||
| Molecular Formula | C15H14N3O2·Na | ||||
| Molecular Weight | 291.28 | ||||
| Storage Details | Ambient | ||||
| Harmonised Tariff Code | 29270000 |
Product Specification
| Loss on Drying | Max 5% (at 110°C) | ||||
| Appearance | Orange to red coloured powder | ||||
| PH transition interval | Pink- Yellow (4.5 - 6.2) | ||||
| Absorption maximum (pH 4.5) λ1max | 523 – 526 nm | ||||
| Absorption maximum (pH 6.2) λ2max | 430 – 434 nm | ||||
| Absorptivity maximum (A1%/1cm at pH4.5, atλ1max) | 1200 – 1300 |
Safety Information
| Pictograms |
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| Signal word | none | ||||
| Hazard statements |
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| Precautionary statements |
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