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BROMO PHENOL BLUE FOR MOLECULAR BIOLOGY |
| Article No. | 71580 | Grade | Molecular Biology | |
| Synonyms | 3,3’,5,5’-Tetrabromophenol sulphonephthalein, BPB | C.I. No. | — | |
| CAS No. | 115-39-9 | Purity | — | |
| Molecular Formula | C19H10Br4O5S | Molecular Weight | 669.98 | |
| H.S. Code | 2934.9990 | Shelf Life | 60 Months | |
| Physical Properties | ||||
| Physical state at 20 °C | Solid | Colour | Pale orange | |
| Solubility | 20 ppm in ethanol yields clear solution. | Odour | Odorless | |
| Specifications Parameters | ||||
| Description | Beige to brown or purple crystals or powder. | |||
| Visual pH Transition | pH 3.0 to 4.6
yellow – Blue |
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| Absorption maxima 1 | 432 – 442 nm (20ppm in pH 3.10 buffer solution) | |||
| Absorption maxima 2 | 586 – 596 nm (20ppm in pH 4.60 buffer solution) | |||
| Loss on drying (at 105°C, 2hr) | Max. 5.0% | |||
| DNase, RNase | None detection | |||
| Properties | Soluble in sodium hydroxide solution, partially soluble in alcohol and benzene, almost in water. | |||
| Note(s): 1] Assay (if applicable) method mentioned.
WARNING Hazard statements: Not hazardous. No hazards. Precautionary statements Prevention: ———————————————- Response: ————————————————
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IMDG Code : —
UN No. : — IATA : — |
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| Disposal: ——————– | ||||
| Hazard Pictogram(s) : — | ||||
| Manufacturer | Auraiya Laboratory Chemicals Pvt Ltd | Net Packing | 5gm & 25gm |
| Country of Origin | India | Website | www.auraiyalabchem.com |
| Item model number | 71580 | Order now | sales@auraiyalabchem.com |
| Packer | Auraiya Laboratory Chemicals Pvt Ltd | Contact us | +91 879 151 1893 |
| Importer | Auraiya Laboratory Chemicals Pvt Ltd | Customer Care | info@auraiyalabchem.com |
Date- 10.11.2024
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