D(-) Ribose 99% For Synthesis
Used as a substrate in determination of pentokinase.
Product Code. |
02257 |
Grade |
For Synthesis |
Purity |
99% |
CAS No. |
50-69-1 |
Molecular Formula |
C5H10O5 |
Molecular Weight |
150.13 |
H.S.Code |
2940.00000 |
Shelf Life |
60 Months |
Physical Properties
| Physical state at 20 °C |
Solid |
Colour |
White crystalline |
pH value |
7 |
| Melting point/ Freezing point [°C] |
88 - 92 °C |
Density [g/cm3] |
0.8 |
Solubility in water [% weight] |
Soluble in water |
| Partition coefficient Log Pow octanol / water at 20°C |
-2.32 |
Packaging
Specification
| Appearance | White to light yellow to light beige crystalline powder |
| Assay | Min 99% |
| Specific optical rotation ([?]20/D; 2% in water) | -21 to -18.5 deg |
| Heavy metal (as Pb) | Max 0.001% |
| Water (H2O) | Max 0.5% |
Safety Information and Hazard Symbols