Description
a,a-Trehalose,; a-D-Glucopyranosyl-a-D-glucopyranoside; D-(+)-Trehalose dihydrate
| CAS | 6138-23-4 |
| Molecular Formula | C12H22O11.2H2O |
| Molecular Weight | 378.34 |
| Shelf Life | 60 Months |
| Physical Properties | |||
| Physical State at 20 °C | Solid | Colour | White powder |
| Melting Point/ Freezing Point [°C] | 97 – 99 °C | Solubility in Water [% weight] | 50 g/l at (20°C) |
| Specifications | |||
| Appearance | White powder | Assay | Min 99% |
| Melting Point (On Dried Substance at 130°C) | 210 – 215°C | Loss On Drying (At 130°C) | 9 – 10% |
| Specific Optical Rotation ( [?]20/d; in water) | +177° to +180° | Sulphated Ash | Max 0.2% |
| Dangerous Goods Information | |||
| UN Number | – | DG Class | – |















