Molecular Formula | C21H23IN2 |
Molar Mass | 430.33 |
Density | 1.3772 (estimate) |
Melting Point | 240 °C |
Flash Point | 93.3°C |
Water Solubility | almost insoluble |
Solubility | Soluble in water (partly), alcohol, and ethanol (1 mg/ml). |
Appearance | Green to Black Powder |
Color | Greenish-black or dark blue to gray |
Maximum wavelength(λmax) | ['528nm'] |
Merck | 14,8049 |
BRN | 3798055 |
pKa | 2.63(at 25℃) |
Storage Condition | room temp |
Stability | Light Sensitive |
Sensitive | Light Sensitive |
MDL | MFCD00011968 |
Use | Acid-base indicator. |
Safety Description | 24/25 - Avoid contact with skin and eyes. |
WGK Germany | 3 |
TSCA | Yes |
HS Code | 29334990 |
pH indicator color change ph range | 1.4(colourless)-3.2(pink) |
main applications | Display device, photoresists, lithographic plates, toner, paints, coating materials, hair dye, treatment of mechanical allodynia, regulation of cell proliferation, diagnostic agents for diseases related with amyloid accumulation, treatment of virus infectiousdiseases, detecting enzyme activity, dental bleaching materials |
EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
use | PH indicator acid-base indicator. single acid-base indicator |