Trehalose 99% For Biochemistry
a,a-Trehalose,; a-D-Glucopyranosyl-a-D-glucopyranoside; D-(+)-Trehalose dihydrate
Product Code. |
02743 |
Grade |
For Biochemistry |
Purity |
99% |
CAS No. |
6138-23-4 |
Molecular Formula |
C12H22O11.2H2O |
Molecular Weight |
378.34 |
H.S.Code |
2940.00000 |
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) |
Packaging
Specification
| 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% |
Safety Information and Hazard Symbols