Complaint
Hexanal for gas chromatographic reagent cas 66-25-1
| Hexanal Basic information | |
| Product Name: | Hexanal |
| CAS: | 66-25-1 |
| MF: | C6H12O |
| MW: | 100.16 |
| EINECS: | 200-624-5 |
| Mol File: | 66-25-1.mol |
| Hexanal Chemical Properties | |
| Melting point | -56 °C |
| Boiling point | 130-131 °C(lit.) |
| density | 0.816 g/mL at 20 °C |
| vapor density | >1 (vs air) |
| vapor pressure | 10 mm Hg ( 20 °C) |
| FEMA | 2557 | HEXANAL |
| refractive index | n20/D 1.4035(lit.) |
| Fp | 90 °F |
| storage temp. | 2-8°C |
| solubility | 6g/l |
| form | Liquid |
| color | Clear colorless to slightly yellow |
| PH | 4-5 (4.8g/l, H2O, 20ºC) |
| Odor | Pungent. |
| Odor Threshold | 0.00028ppm |
| Water Solubility | 4.8 g/L (20 ºC) |
| Sensitive | Air Sensitive |
| Merck | 141760 |
| JECFA Number | 92 |
| BRN | 506198 |
| Item | Specifications | Results |
| Appearance | Colourless liquid | Complied |
| Refractive index,20ºC | 1.4020-1.4070 | 1.4066 |
| Specific Gravity,25/25ºC | 0.808-0.817 | 0.8168 |
| Assay by GLC, area % | ≥99.0% | 0.997 |
| Acid value | ≤10.0 | 1 |
| Conclusion | The product confirms the food grade |
