Molecular Formula | C31H32N2O13S |
Molar Mass | 672.66 |
Density | 1.564±0.06 g/cm3(Predicted) |
Melting Point | 72-76°C(lit.) |
Boling Point | 895.1±65.0 °C(Predicted) |
Solubility | Solubility Soluble in water, ethanol |
Appearance | powder |
Color | Brown |
Maximum wavelength(λmax) | ['580nm'] |
pKa | 2.6, 6.4, 6.5, 10.5, 12.3(at 25℃) |
Storage Condition | -20°C |
Use | This product is for scientific research only and shall not be used for other purposes. |
Caution | The color change of calcium ion endpoint is: blue-purple-gray. The color change of magnesium ion endpoint is: red-light gray. The color change of manganese ion endpoint is purple-light gray. |
Hazard Symbols | Xn - Harmful |
Risk Codes | R22 - Harmful if swallowed R41 - Risk of serious damage to eyes R43 - May cause sensitization by skin contact |
Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S39 - Wear eye / face protection. S24/25 - Avoid contact with skin and eyes. |
WGK Germany | 3 |
HS Code | 29349990 |
pH range of acid-base indicator color change | Yellow (6.4) to orange-red (10.4) |
Main application | Solar cells, cosmetics, mercury,proteins,lipids |
EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
Use | used as acid-base indicator and determination of bismuth, thorium, lead, cobalt, copper, iron, complexation indicator for aluminum spectrophotometric determination of metal ions |