D-(+)-Sucrose, powder_crystalline_white ACS
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Avg. Ratings: 0.0 out of 5
Simple carbohydrate. Sucrose is hydrolyzed to glucose and fructose by dilute acids and by invertase, a yeast enzyme. Upon hydrolysis the optical rotation falls and is negative when the hydrolysis is complete. The mixture of glucose and fructose is known as "Invert sugar".
Sucrose can be used to prepare density gradients for cell organelle separation. Sucrose is a main component of culture media. It can also be used in various enzymatic assays.
Soluble in water (1 g/0.5 mL at 25°C; 1 g/0.2 mL boiling water), ethanol (1 g/170 mL) or methanol (1 g/100 mL); moderately soluble in glycerol or pyridine.
Sucrose can be used to prepare density gradients for cell organelle seperattion. Sucrose is a main component of culture media. It can also be used in various enzymatic assays
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Formula:
C₁₂H₂₂O₁₁ MW: 342.3 g/mol Melting Pt: 185…187 °C (lit.) Density: 1.587 (25 °C) Storage Temperature: Ambient |
MDL Number:
MFCD00006626 CAS Number: 57-50-1 Merck Index: 13,08966 |
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Specification Test Results
| Specific Rotation (c=26, water) | +66.3° to +66.8° |
| Insoluble Matter | ≤0.03% |
| Loss on Drying (105°C) | ≤0.03% |
| Residue on Ignition | ≤0.01% |
| Titratable Acid | ≤0.0008 meq/g |
| Chloride (Cl) | ≤0.005% |
| Heavy Metals (as Pb) | ≤5 ppm |
| Iron (Fe) | ≤5 ppm |
| Invert Sugar | ≤0.05% |
| Sulfate and Sulfite (as SO4) | ≤0.005% |
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