Maltose AR (monohydrate)
For vaccine production.
4-O-a-D-Glucopyranosyl-D-glucose, Maltobiose ; NRC grade for Vaccine production
Product Code. |
01618 |
Grade |
|
Purity |
95% |
CAS No. |
6363-53-7 |
Molecular Formula |
C12H22O11.H2O |
Molecular Weight |
360.32 |
H.S.Code |
1702.90200 |
Shelf Life |
60 Months |
Physical Properties
| Physical state at 20 °C |
Solid |
Colour |
White powder |
Odour |
Odorless |
| pH value |
5 - 7 at 180 g/l at 25 °C |
Melting point/ Freezing point [°C] |
119 - 121 °C |
Density [g/cm3] |
1.52 |
| Solubility in water [% weight] |
180 g/l at 20 °C - completely soluble |
Packaging
Specification
| Appearance | White powder |
| Maltose (on dry basis) | Min 95.0% |
| Glucose (on dry basis) | Min 1.0% |
| Loss on drying | Max 7.0% |
| pH (30% solution) | 4.0-5.5 |
| Residue on ignition | Max 0.05% |
| Arsenic (As) | Max 0.0002% |
| Heavy metal (as Pb) | Max 0.0005% |
| Total aerobic count | Max 300 CFU/g |
| Coliforms | Negative |
Safety Information and Hazard Symbols