| Melting point |
260℃ (dec.) |
| alpha |
[α]D20 +7.5～+9.5° (c=7.4, H2O) |
| Density |
1.775±0.06 g/cm3(Predicted) |
| refractive index |
8 ° (C=5, H2O) |
| storage temp. |
Keep in dark place,Inert atmosphere,Room temperature |
| solubility |
Methanol (Slightly), Water (Slightly) |
| form |
Powder or Crystalline Powder |
| pka |
1.3(at 25℃) |
| color |
White to off-white |
| optical activity |
+8.66 (H2O) |
| Water Solubility |
almost transparency |
| Merck |
14,2780 |
| CAS DataBase Reference |
498-40-8(CAS DataBase Reference) |
| EPA Substance Registry System |
L-Alanine, 3-sulfo- (498-40-8) |
