| 融点 |
250 °C (dec.) (lit.) |
| 沸点 |
230.35°C (rough estimate) |
| 比重(密度) |
0.862 |
| かさ密度 |
680kg/m3 |
| 蒸気密度 |
6.16 (vs air) |
| 屈折率 |
1.4209 (estimate) |
| 闪点 |
13 °C |
| 貯蔵温度 |
Keep in dark place,Inert atmosphere,Room temperature |
| 溶解性 |
Soluble in water (50 mg/ml,with sonication), ethanol (100 mg/ml), chloroform (Slightly), ether (Slightly), and methanol (100 mg/ml). |
| 酸解離定数(Pka) |
8.47±0.20(Predicted) |
| 外見 |
Powder/Solid |
| 色 |
white to brownish-white, crystals |
| 比重 |
0.788 |
| 臭い (Odor) |
Odorless |
| 酸塩基指示薬変色域(pH) |
4.6 - 5.0 |
| PH |
4.6-5.0 (10g/l, H2O, 20℃) |
| 水溶解度 |
0.1-0.5 g/100 mL at 20 ºC |
| Sensitive |
Light Sensitive |
| Merck |
14,6554 |
| BRN |
1910963 |
| 安定性： |
Stable. Incompatible with amines, alkalies, strong bases. Light-sensitive. |
| 化粧品成分の機能 |
REDUCING |
| InChI |
1S/C9H6O4/c10-7-5-3-1-2-4-6(5)8(11)9(7,12)13/h1-4,12-13H |
| InChIKey |
FEMOMIGRRWSMCU-UHFFFAOYSA-N |
| SMILES |
OC1(O)C(=O)c2ccccc2C1=O |
| LogP |
0.670 |
| CAS データベース |
485-47-2(CAS DataBase Reference) |
| NISTの化学物質情報 |
Ninhydrin(485-47-2) |
| EPAの化学物質情報 |
Ninhydrin (485-47-2) |
