Bromopyrogallol Red AR
Indicator for complexometric metal determination
5',5''-Dibromopyrogallolsulfonephthalein
Product Code. |
00513 |
Grade |
|
Purity |
Min. 70% |
CAS No. |
16574-43-9 |
Molecular Formula |
C19H10Br2O9S |
Molecular Weight |
574.15 |
H.S.Code |
2932.20900 |
Shelf Life |
60 Months |
Physical Properties
| Physical state at 20 °C |
Solid |
Colour |
Reddish brown |
Melting point/ Freezing point [°C] |
300 °C |
| Vapour density |
19.2 |
Solubility in water [% weight] |
Slightly soluble in water |
Packaging
Specification
| Appearance | Brownish red colored fine powder. |
| Melting point | ~300 deg C |
| Absorption maxima | 554 - 560 nm |
Safety Information and Hazard Symbols