Melting point: |
250 °C (dec.) (lit.) |
Boiling point: |
230.35°C (rough estimate) |
Density |
0.862 |
vapor density |
6.16 (vs air) |
refractive index |
1.4209 (estimate) |
Flash point: |
13 °C |
storage temp. |
Keep in dark place,Inert atmosphere,Room temperature |
solubility |
Soluble in water (50 mg/ml,with sonication), ethanol (100 mg/ml), chloroform (Slightly), ether (Slightly), and methanol (100 mg/ml). |
pka |
8.47±0.20(Predicted) |
form |
Powder/Solid |
color |
white to brownish-white, crystals |
Specific Gravity |
0.788 |
Odor |
Odorless |
PH Range |
4.6 - 5.0 |
PH |
4.6-5.0 (10g/l, H2O, 20℃) |
Water Solubility |
0.1-0.5 g/100 mL at 20 ºC |
Sensitive |
Light Sensitive |
Merck |
14,6554 |
BRN |
1910963 |
Stability: |
Stable. Incompatible with amines, alkalies, strong bases. Light-sensitive. |
InChIKey |
FEMOMIGRRWSMCU-UHFFFAOYSA-N |
LogP |
0.670 |
CAS DataBase Reference |
485-47-2(CAS DataBase Reference) |
NIST Chemistry Reference |
Ninhydrin(485-47-2) |
EPA Substance Registry System |
Ninhydrin (485-47-2) |