LACTOSE ANHYDROUS
LACTOSE ANHYDROUS
| Article No. | 527408 |
| Grade | AR |
| Purity | – |
| CAS No. | 63-42-3 |
| Molecular Formula | C12H22O11 |
| Molecular Weight | 342.3 g/mol |
| H.S. Code | 17021100 |
| Shelf Life | 60 Months |
Physical properties
| Physical state at 20°C | Solid |
| Colour | White crystalline |
| Odour | Odorless |
| Melting point/Freezing point [°C] | 214°C |
| Density [g/cm³] | 1.525 |
| Solubility in water [% weight] | soluble in water |
Specifications
| Appearance | White or almost white crystalline powder |
| Assay | 98-102% |
| Solubility | Freely soluble in water, practically insoluble in ethanol 96% |
| Identification | With ammonia and heat in a water-bath at 80 C for 10 min. a red color develops. |
| Acidity or alkalinity | Not more than 0.4 mL of 0.1 M sodium hydroxide is required to change the colour of the indicator to pink or red |
| Loss on drying | NMT 0.5% |
| Packings | 500gm |
