Deliver to
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Order number: 15321705
Part number: AC100072494
Bromocresol Purple Sodium Salt [62625-30-3] is widely used in synthesis and formulation workflows, featuring a molecular formula of C21H16Br2O5S and a molecular weight of 540.2. This compound belongs to the class of aromatic heterocyclic compounds, characterized by a benzene ring fused to a pyridine ring, containing bromine atoms and sulfur. It carries a Warning signal word due to potential skin irritation, as indicated by the Hazard Statement "Causes skin irritation." Additionally, it exhibits a characteristic purple coloration, making it useful as a pH indicator in acid-base titrations.
| Name | Value | |
|---|---|---|
| CAS | : | 62625-30-3 |
| Appearance | : | Dark red/ brown powder |
| Categories | : | Stains & Indicators |
| Product Code | : | 15321705 |
| Product Name | : | Bromocresol Purple sodium salt |
| Storage Details | : | Ambient |
| Molecular Weight | : | 562.20 |
| Molecular Formula | : | C21H15Br2O5S·Na |
| Harmonised Tariff Code | : | 29147900 |
| Loss on drying (110 °C) | : | (Max.) 5.00% |
| pH Transition - Colour Change | : | pH5.2 (Yellow) - pH6.8 (Purple) |
| Solubility at 0.1% ( Distilled Water) | : | Clear Reddish Yellow Solution |
| Specific absorption (E 1%/1cm) at λ max | : | (Min.) 870 |
| Wavelenght of Maximum Absorption in 0.1N NaOH (λ max) | : | 586.0-592.0 nm |
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© 2026 Copyright. All Rights Reserved.
