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D (-) MANNITOL AR
Internal standard in the GLC analysis of glycolipids for bacteriology and boric acid determination.
| Article No. | Grade | Purity | CAS No. | Molecular Formula | Molecular Weight | H.S. Code | Shelf Life |
|---|---|---|---|---|---|---|---|
| SC0904 | AR | 99% | 69-65-8 | C6H14O6 | 182.17 | 2905.4300 | 60 Months |
Packings
| 250 g,500 g |
Physical Properties
| Physical state at 20 °C | Solid |
| Colour | White crystalline |
| Odour | Odorless |
| pH value | 5 - 6.5 at 182 g/l at 25 °C |
| Melting point/ Freezing point [°C] | 167 - 170 °C |
| Solubility in water [% weight] | 182 g/l at 20 °C - completely soluble |
Specifications
| Appearance | White crystalline powder |
| Assay | Min 99% |
| Melting point | 165 - 169° C |
| Specific optical rotation ([α]20/D) | +23° to +25° |
| Loss on drying (at 105°C) | Max 0.05% |
| Insoluble matter | Max 0.01% |
| Acidity (as CH3COOH) | Max 0.005% |
| Sulphated ash | Max 0.02% |
| Chloride (Cl) | Max 0.001% |
| Sulphate (SO4) | Max 0.005% |
| Arsenic (As) | Max 0.0001% |
| Calcium (Ca) | Max 0.001% |
| Copper (Cu) | Max 0.0005% |
| Iron (Fe) | Max 0.0005% |
| Lead (Pb) | Max 0.0005% |
| Reducing sugars (as glucose) | Max 0.05% |
| Substance darkened by H2SO4 | Passes test |
| D (-)-Sorbite (GC) | Max 1% |
Safety Information and Hazard Symbols
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Revision Date : 19-Jun-2018
Certificate of Analysis (COA's)
To download COA please enter the batch number below