| Melting point |
300 °C |
| Density |
2,02 g/cm3 |
| vapor pressure |
3.41Pa at 25℃ |
| refractive index |
1.3714 |
| storage temp. |
Inert atmosphere,Room Temperature |
| solubility |
H2O: 1 M at 20 °C, clear, colorless |
| pka |
3.8[at 20 ℃] |
| form |
orthorhombic crystals |
| Specific Gravity |
2.02 |
| color |
orthorhombic crystals, crystalline |
| Odor |
wh. orthorhombic cryst. or cryst. powd., sl. acetic acid-like odor |
| PH |
7.51(1 mM solution);7.92(10 mM solution);8.24(100 mM solution);8.47(1000 mM solution) |
| Water Solubility |
SOLUBLE |
| λmax |
λ: 260 nm Amax: ≤0.04
λ: 280 nm Amax: ≤0.03 |
| Hydrolytic Sensitivity |
0: forms stable aqueous solutions |
| Merck |
13,1670 |
| BRN |
3624099 |
| InChI |
1S/2CH2O2.Ca/c2*2-1-3;/h2*1H,(H,2,3);/q;;+2/p-2 |
| InChIKey |
CBOCVOKPQGJKKJ-UHFFFAOYSA-L |
| SMILES |
O=CO[Ca]OC=O |
| LogP |
-2.3 at 20℃ |
| CAS DataBase Reference |
544-17-2(CAS DataBase Reference) |
| EPA Substance Registry System |
Formic acid, calcium salt (544-17-2) |
