Deliver to
United Kingdom
Order number: 10362000
Part number: AC100072312
Patent Blue V [129-17-9] is offered in laboratory-suitable formats for research and production. This compound, belonging to the class of azo dyes, features a molecular formula of C27H31N2NaO6S2 and a molecular weight of 566.7. Its structure suggests it may function as a pH indicator, displaying different colors at varying acidity levels. Furthermore, it should be stored away from heat sources and incompatible materials to prevent unwanted reactions.
| Name | Value | |
|---|---|---|
| pH | : | 4 - 6 |
| CAS | : | 129-17-9 |
| Assay | : | ≥ 85.00% |
| Appearance | : | Dark blue-green to dark purple powder |
| Categories | : | Stains & Indicators |
| Product Code | : | 10362000 |
| Product Name | : | Patent Blue V |
| Melting Point | : | 199°C - 201°C |
| Storage Details | : | Ambient |
| Molecular Weight | : | 566.66 |
| Absorption maxima | : | 635 - 641 nm (≥ 50000) |
| Molecular Formula | : | C27H31N2NaO6S2 |
| Identification (IR) | : | Conforms to reference |
| Solubility in water | : | 10 g / l at 20˚C (Soluble) |
| Harmonised Tariff Code | : | 3212900000 |
© 2026 Copyright. All Rights Reserved.
© 2026 Copyright. All Rights Reserved.
