Description
CAS No. 147-85-3
Packing : 1 Kg
HSN Code : 29224990
IMDG Identification : Not Regulated for Transport (Non-Haz)
Molecular Formula : C5H9NO2
Molecular Weight : 115.13
Storage : Room Temperature
Shelf Life : 36 Months
Specifications
Appearance | White or almost white, crystalline powder or colourless crystals. |
Solubility | Very soluble in water, freely soluble in ethanol (96%) |
Identification | A) By Specific optical rotation B) By Infrared absorption C) By Thin Layer Chromatography |
Solution S | 2.5 g in 50ml water |
Appearance of solution S | Solution S is clear and colourless |
Specific rotation [ ? ] C=4, H2O | -86.0? to -84.0? (dried substance) |
Ninhydrin – positive substances | Individual Impurity Max. 0.2% Total Impurities Max. 0.5% |
Chloride | max. 200 ppm |
Sulfate | max. 300 ppm |
Ammonium | NMT area of corresponding peak obtained from reference solution (C) (0.02%) |
Iron | max. 10 ppm |
Loss on drying (105°C) | max. 0.5 % |
Sulphated Ash | max. 0.1 % |
Assay (Dried substance) | 98.5 -101.0 % |
Reference | BP 2018 |