BD3332445
2,5-Dichloro-4-nitroaniline , 98% , 6627-34-5
CAS NO.：6627-34-5
Empirical Formula: C6H4Cl2N2O2
Molecular Weight: 207.01
MDL number: MFCD00025157
EINECS: 229-591-5
| Pack Size | Price | Stock | Quantity |
| 1g | RMB27.20 | In Stock |
|
| 5g | RMB110.40 | In Stock |
|
| 10g | RMB213.60 | In Stock |
|
| 25g | RMB474.40 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 154-158 °C (lit.) |
| Boiling point: | 360.98°C (rough estimate) |
| Density | 1.6257 (rough estimate) |
| refractive index | 1.6100 (estimate) |
| storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
| form | powder to crystal |
| pka | pK1:-1.74(+1) (25°C) |
| color | Light yellow to Amber to Dark green |
| BRN | 2211952 |
Description and Uses
2,5-Dichloro-4-nitroaniline may be employed as an indicator for the estimation of acidity of strong acids.
Safety
| Symbol(GHS) |    GHS06,GHS08,GHS09 |
| Signal word | Danger |
| Hazard statements | H300+H310+H330-H373-H411 |
| Precautionary statements | P262-P264-P273-P280-P302+P352+P310-P304+P340+P310 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36-37/39 |
| RIDADR | 2811 |
| WGK Germany | 3 |
| RTECS | BX2950000 |
| HS Code | 29214200 |
