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Bromothymol Blue
(35458451 | 76-59-5)
| CAS: | 76-59-5 |
|---|---|
| Molecular Formula: | C27H28Br2O5S |
| Molecular Weight: | 624.38 |
| Availablility: | In Stock |
|---|---|
| Downloads: | Product Specification | Safety Data Sheet [EN] |
| 35458451-25g | 25g | £77.30 | |
| Bulk Order | |||
| 35458451-25g | 25g | €108.30 | |
| Bulk Order | |||
| 35458451-25g | 25g | $116.00 | |
| Bulk Order | |||
Safety Data Sheet
Certificate of Analysis
Product Detail
| Product Code | 35458451 | ||||
| Product Name | Bromothymol Blue | ||||
| Categories | Stains & Indicators | ||||
| CAS | 76-59-5 | ||||
| Molecular Formula | C27H28Br2O5S | ||||
| Molecular Weight | 624.38 | ||||
| Storage Details | Ambient | ||||
| Harmonised Tariff Code | 29349990 |
Product Specification
| Loss on Drying | 3% max | ||||
| Dye Content | 95% min | ||||
| Transition Range | pH 5.8 - 7.6 Yellow - Blue | ||||
| Appearance | Purple/ brown powder | ||||
| Solubility at 0.1% (95% Ethanol) | Clear Solution | ||||
| Wavelength of maximum absorption(pH 5.8) λ1 max | 430 - 435 nm | ||||
| Wavelength of maximum absorption (pH 7.6) λ2 max | 615 - 618 nm | ||||
| Absorptivity (E 1% in 1cm cell at λ1 max),pH 5.8 | 260 - 300 | ||||
| Absorptivity (E 1% in 1cm cell at λ2 max),pH 7.6 | 470 - 520 |
Safety Information
| Pictograms |
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| Signal word | none | ||||
| Hazard statements |
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| Precautionary statements |
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Frequently Purchased Together
