A8558732
Quinaldine Red indicator , 1.0-2.2 , 117-92-0
Synonym(s):
2-(4-Dimethylaminostyryl)-1-ethylquinolinium iodide;Quinaldine red
CAS NO.：117-92-0
Empirical Formula: C21H23IN2
Molecular Weight: 430.33
MDL number: MFCD00011968
EINECS: 204-221-5
| Pack Size | Price | Stock | Quantity |
| 100ML | RMB47.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 240 °C |
| Density | 1.3772 (estimate) |
| Flash point: | 93.3°C |
| storage temp. | room temp |
| solubility | Solubility Sparingly soluble in water; freely soluble in ethanol |
| pka | 2.63(at 25℃) |
| form | Powder |
| color | Greenish-black or dark blue to gray |
| PH Range | 1.4(colourless)-3.2(pink) |
| Water Solubility | almost insoluble |
| Sensitive | Light Sensitive |
| λmax | 528nm |
| Merck | 14,8049 |
| BRN | 3798055 |
| Stability: | Light Sensitive |
| Major Application | 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 |
Description and Uses
As an indicator.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P233-P260-P261-P264-P271-P280-P302+P352-P304-P304+P340-P305+P351+P338-P312-P321-P332+P313-P337+P313-P340-P362-P403-P403+P233-P405-P501 |
| Safety Statements | 24/25 |
| WGK Germany | 3 |
| TSCA | Yes |
| HS Code | 29334990 |
