Trehalose Cas: 99-20-7
| Catalog Number | xwm 92122 |
| Khoom npe | Trehalose |
| CAS | 99-20-7 : kuv |
| Molecular Formula | C12H22O11 |
| Molecular Luj | 342.3 ib |
| Cov ntaub ntawv khaws cia | Ambient |
| Harmonized tariff Code | 294000 90 ib |
Khoom Specification
| Qhov tshwm sim | Dawb mus rau dawb hmoov |
| Assay | 99% min |
| Melting point | 203 ° C |
| Boiling point | 397.76 ° C (kwv yees kwv yees) |
| ceev | 1.5800 Nws |
| Refractive Index | 197 ° (C = 7, H2O) |
| solubility | Soluble hauv dej;me ntsis soluble hauv ethanol (95%);xyaum insoluble hauv ether. |
| pka ua | 12.53 ± 0.70 (Tshaj tawm) |
| Dej Solubility | Soluble hauv dej. |
| rhiab heev | Hygroscopic |
Trehalose yog humectant thiab moisturizer, nws pab khi dej hauv daim tawv nqaij thiab ua kom cov tawv nqaij noo noo.Nws yog ib txwm tshwm sim cog qab zib.
Kaw
