PRODUCT Properties
| Melting point: | 244 °C (dec.)(lit.) |
| Boiling point: | 295.73°C (rough estimate) |
| Density | 1.2917 (rough estimate) |
| refractive index | 1.5810 (estimate) |
| storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
| solubility | almost transparency in HCl1+1 |
| form | Powder |
| pka | 2.17±0.10(Predicted) |
| color | White to beige-brown or brown-gray |
| Merck | 14,4837 |
Description and Uses
Photographic developer. In determination of iron; detection and determination of phosphorus and silicon. Acid indicator in bacteriology.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38-R36/37/38 |
| Safety Statements | 26-36-S36-S26 |
| WGK Germany | 3 |
| TSCA | Yes |
| HS Code | 29225000 |
