| 融点 |
165-168 °C (lit.) |
| 比重(密度) |
1.560 g/mL at 20 °C |
| 貯蔵温度 |
Inert atmosphere,Room Temperature |
| 溶解性 |
H2O: 1 M at 20 °C, clear, colorless |
| 酸解離定数(Pka) |
3.79[at 20 ℃] |
| 外見 |
colorless hygroscopic crystals |
| 比重 |
1.91 |
| 色 |
colorless hygroscopic crystals, crystalline |
| PH |
7.4(1 mM solution);7.83(10 mM solution);8.25(100 mM solution);8.58(1000 mM solution) |
| 水溶解度 |
soluble |
| Sensitive |
Hygroscopic |
| 極大吸収波長 (λmax) |
λ: 260 nm Amax: 0.09
λ: 280 nm Amax: 0.08 |
| Hydrolytic Sensitivity |
0: forms stable aqueous solutions |
| Merck |
14,7633 |
| BRN |
3623272 |
| InChIKey |
WFIZEGIEIOHZCP-UHFFFAOYSA-M |
| LogP |
-2 at 20℃ |
| CAS データベース |
590-29-4(CAS DataBase Reference) |
| EPAの化学物質情報 |
Formic acid, potassium salt (590-29-4) |
