| Melting point |
>300 °C (dec.)(lit.) |
| Density |
1.01 g/mL at 20 °C |
| FEMA |
3024 | SODIUM ACETATE |
| refractive index |
1.4640 |
| Flash point |
>250 °C |
| storage temp. |
Store at +5°C to +30°C. |
| solubility |
H2O: 3 M at 20 °C, clear, colorless |
| form |
powder |
| pka |
4.756[at 20 ℃] |
| color |
white |
| Specific Gravity |
1.45 |
| Odor |
Slight acetic acid |
| PH Range |
8.5 - 9.9 at 246 g/l at 25 °C |
| PH |
7.87(1 mM solution);8.33(10 mM solution);8.75(100 mM solution);9.04(1000 mM solution) |
| Odor Type |
odorless |
| biological source |
synthetic |
| Water Solubility |
500 g/L (20 ºC) |
| Specific Heat Capacity |
Cp(crystal): 0.97 J/(g·K), at 25℃ |
| Sensitive |
Hygroscopic |
| Hydrolytic Sensitivity |
0: forms stable aqueous solutions |
| λmax |
λ: 260 nm Amax: 0.03
λ: 280 nm Amax: 0.02 |
| Merck |
14,8571 |
| BRN |
3595639 |
| Boiling point |
>400°C(decomposition) |
| Stability |
Stable. Incompatible with strong oxidizing agents, halogens. Moisture sensitive. |
| Cosmetics Ingredients Functions |
BUFFERING
FRAGRANCE |
| InChI |
1S/C2H4O2.Na/c1-2(3)4;/h1H3,(H,3,4);/q;+1/p-1 |
| InChIKey |
VMHLLURERBWHNL-UHFFFAOYSA-M |
| SMILES |
[Na+].CC([O-])=O |
| LogP |
-3.72 |
| CAS DataBase Reference |
127-09-3(CAS DataBase Reference) |
| NIST Chemistry Reference |
Sodium ethanoate(127-09-3) |
| EPA Substance Registry System |
Sodium acetate (127-09-3) |
| Absorption |
≤0.01 at 260nm in H2O at 100mM
≤0.01 at 280nm in H2O at 100mM |
