Bromophenol Blue [115-39-9]
Order number: 14572165
Part number: AC100072493
£ 79.56*
*Prices without VAT and shipping costs£ 95.47*
*incl. VAT, plus shipping costsPrice Breakdown
Bromophenol Blue powder stands out among our collection of stains and indicators due to its exceptional ability to precisely identify acidic pH levels. Its molecular weight of 669.96 g/mol ensures that this substance remains stable and effective even at room temperature. Whether you're working in a laboratory setting or need a reliable tool for educational purposes, Bromophenol Blue powder delivers precise results.
Why This Format Works Well
- Conveniently available in a powder format for easy storage and handling.
- Compatible with a wide range of analytical techniques, including thin-layer chromatography and electrophoresis.
- Available in a compact pack size that minimizes waste and reduces costs.
- Can be easily dissolved in water to create a solution.
- Provides a clear visual indication of acidic pH levels through its distinctive blue coloration.
Ready for High-Use Environments
By dissolving the powder in water, you can create a solution that accurately identifies acidic pH levels, making it an invaluable resource for scientists and educators alike.
| Name | Value | |
|---|---|---|
| CAS | : | 115-39-9 |
| Appearance | : | Powder |
| Categories | : | Stains & Indicators |
| Solubility | : | 0.1% (95% Ethanol): Clear solution |
| Absorptivity | : | Absorptivity (A1%/1cm at pH 3.1, at λ1 max): 350-385, Absorptivity (A1%/1cm at pH 4.6, at λ2 max): 940-1000 |
| Batch Number | : | 51620 |
| Product Code | : | 14572165 |
| Product Name | : | Bromophenol Blue |
| Loss on Drying | : | < 1% (110°C) |
| Storage Details | : | Ambient |
| Chemical Formula | : | C19H10Br4O5S |
| Molecular Weight | : | 669.96 |
| Transition Range | : | pH 3.1 - 4.6 Greenish Yellow–Blue Violet |
| Molecular Formula | : | C19H10Br4O5S |
| Maximum Absoprtion | : | Wavelength of maximum absorption(pH 3.1) λ1 max: 434-439 nm, Wavelength of maximum absorption (pH 4.6) λ2 max: 590-593 nm |
| Storage Temperature | : | +20 ° C |
| Harmonised Tariff Code | : | 2934999090 |
| Solubility 0.1% [EtOH] | : | Clear yellow solution |
| Transition Range pH 3.0-4.6 | : | Greenish yellow |
| Loss on Drying (110(C for 1 hour) | : | 0.89% |
| Absorptivity (E1% 1CM CELL pH 3.3) @ 436nm | : | 363 |
| Absorptivity (E1% 1cm cell pH 4.6) @ 591nm | : | 995 |
