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Bromophenol Blue sodium salt
(11223423 | 34725-61-6)
| CAS: | 34725-61-6 |
|---|---|
| Molecular Formula: | C19H9Br4O5SNa |
| Molecular Weight: | 691.94 |
| Availablility: | In Stock |
|---|---|
| Downloads: | Product Specification | Safety Data Sheet [EN] |
| 11223423-25g | 25g | £108.90 | |
| Bulk Order | |||
| 11223423-25g | 25g | €152.50 | |
| Bulk Order | |||
| 11223423-25g | 25g | $163.40 | |
| Bulk Order | |||
Safety Data Sheet
Certificate of Analysis
Product Detail
| Product Code | 11223423 | ||||
| Product Name | Bromophenol Blue sodium salt | ||||
| Categories | Stains & Indicators | ||||
| CAS | 34725-61-6 | ||||
| Molecular Formula | C19H9Br4O5SNa | ||||
| Molecular Weight | 691.94 | ||||
| Storage Details | Ambient | ||||
| Harmonised Tariff Code | 29147900 EXP 2914790090 IMP |
Product Specification
| Clarity of Solution | To pass test | ||||
| Appearance | Dark green/ dark blue powder | ||||
| Visual Transition Interval | From pH 3.0 (yellow) to pH 4.6 (blue) | ||||
| LOSS ON DRYING (110 deg C FOR 1 HOUR) | <5.0% | ||||
| Absorptivity 1%/1cm (pH 3.0) at Lambda max 438nm. (pH 4.6) at Lambda max 591nm | 438nm: 320-370. 591nm: 880-950 |
Safety Information
| Pictograms |
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| Signal word | none | ||||
| Hazard statements |
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| Precautionary statements |
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